diff --git a/data/directory.yml b/data/directory.yml
index 3e9e181..85d6748 100644
--- a/data/directory.yml
+++ b/data/directory.yml
@@ -56,3 +56,15 @@ coronadohs2:
 
 dhs:
   name: Derby High School, KS
+
+ls_ll:
+  name: Lakeside School, WA - A4 / B4 Lunch
+
+ls_le:
+  name: Lakeside School, WA - A4 / B3 Lunch
+
+ls_el:
+  name: Lakeside School, WA - A3 / B4 Lunch
+
+ls_ee:
+  name: Lakeside School, WA - A3 / B3 Lunch
diff --git a/data/ls_ee/schedule.yml b/data/ls_ee/schedule.yml
new file mode 100644
index 0000000..2355872
--- /dev/null
+++ b/data/ls_ee/schedule.yml
@@ -0,0 +1,79 @@
+defaults:
+  start: 12/8/2025
+  pattern:
+    - weekend
+    - aday_adv
+    - bday
+    - aday_asm
+    - bday
+    - aday_adv
+    - weekend
+    - weekend
+    - bday_adv
+    - aday
+    - bday_asm
+    - aday
+    - bday_adv
+    - weekend
+
+# Assuming inclusiveness
+calendar:
+  - 12/22/2025-1/2/2026 weekend "Winter Break"
+  - 1/19/2026 weekend "MLK Jr. Day"
+  - 1/20/2026 weekend "Faculty Workday (No Classes)"
+  - 2/16/2026-2/20/2026 weekend "Midwinter Break"
+  - 2/23/2026 tapas
+  - 2/27/2026 weekend "Professional Development Day (No Classes)"
+  # fixing cycle
+  - 3/2/2026 bday_adv
+  - 3/3/2026 aday
+  - 3/4/2026 bday_asm
+  - 3/5/2026 aday
+  - 3/6/2026 bday_adv
+  #
+  - 3/9/2026 aday_adv
+  - 3/10/2026 bday
+  - 3/11/2026 aday_asm
+  - 3/12/2026 bday
+  - 3/13/2026 aday_adv
+  #
+  - 3/16/2026 bday_adv
+  - 3/17/2026 aday
+  - 3/18/2026 bday_asm
+  - 3/19/2026 aday
+  - 3/20/2026 bday_adv
+  #
+  - 3/23/2026 aday_adv
+  - 3/24/2026 bday
+  - 3/25/2026 aday_asm
+  - 3/26/2026 bday
+  - 3/27/2026 weekend "Faculty Workday (No Classes)"
+  # cycle fixed
+  - 4/13/2026-4/17/2026 weekend "Spring Break"
+  # fix cycle
+  - 4/20/2026 aday_adv
+  - 4/21/2026 bday
+  - 4/22/2026 aday_asm
+  - 4/23/2026 bday
+  - 4/24/2026 aday_adv
+  #
+  - 4/27/2026 bday_adv
+  - 4/28/2026 aday
+  - 4/29/2026 bday_asm
+  - 4/30/2026 aday
+  - 5/1/2026 weekend "Professional Development Day (No Classes)"
+  # cycle fixed
+  - 5/25/2026 weekend "Memorial Day"
+  # fixing cycle
+  - 5/26/2026 aday
+  - 5/27/2026 bday_asm
+  - 5/28/2026 aday
+  - 5/29/2026 mayday
+  # cycle fixed
+  # Finals (Estimated)
+  - 6/2/2026 aday "Finals (Sci, Eng, Lang)"
+  - 6/3/2026 bday "Finals (Sci, Eng, Lang)"
+  - 6/4/2026 aday "Finals (Hist, Math, Art, PE)"
+  - 6/5/2026 bday "Finals (Hist, Math, Art, PE)"
+  # Estimation (End is not posted)
+  - 6/8/2026-8/1/2026 "Summer Break"
\ No newline at end of file
diff --git a/data/ls_ee/school.yml b/data/ls_ee/school.yml
new file mode 100644
index 0000000..b02cd34
--- /dev/null
+++ b/data/ls_ee/school.yml
@@ -0,0 +1,174 @@
+# Late-late lunch
+# Change: entered lunches/A3/A4/B3/B4
+
+periods: 
+  - A1
+  - A2
+  - A4
+  - A5
+  - B1
+  - B2
+  - B4
+  - B5
+
+non-periods:
+  - Passing Period
+  - ACT
+  - Advisory
+  - Assembly
+  - Convocation
+  - PSAT Testing
+  - SAT Testing
+  - Morning Activities
+  - May Day
+
+# Registry (main): aday, aday_adv, aday_asm, bday, bday_adv, bday_asm
+# Registry (other): weekend, tapas, conv_aday, extadv_bday, psat, sat, mayday
+
+aday:
+  name: A Day (T/Th)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Lunch
+    - 11:50 A4
+    - 13:05 ACT
+    - 14:00 A5
+    - 15:10 Free
+
+aday_adv:
+  name: A Day (M/F)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Lunch
+    - 11:50 A4
+    - 13:05 Advisory
+    - 13:25 Free
+    - 14:00 A5
+    - 15:10 Free
+
+aday_asm:
+  name: A Day (W)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Lunch
+    - 11:50 A4
+    - 13:05 Assembly
+    - 14:00 A5
+    - 15:10 Free
+
+bday:
+  name: B Day (T/Th)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Lunch
+    - 11:50 B4
+    - 13:05 ACT
+    - 14:00 B5
+    - 15:10 Free
+
+bday_adv:
+  name: B Day (M/F)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Lunch
+    - 11:50 B4
+    - 13:05 Advisory
+    - 13:25 Free
+    - 14:00 B5
+    - 15:10 Free
+
+bday_asm:
+  name: B Day (W)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Lunch
+    - 11:50 B4
+    - 13:05 Assembly
+    - 14:00 B5
+    - 15:10 Free
+
+weekend:
+  name: Weekend
+  schedule: ~
+
+tapas:
+  name: TAPAS Day
+  schedule:
+    - 8:30 A1
+    - 9:10 Passing Period
+    - 9:15 B1
+    - 9:55 Passing Period
+    - 10:00 A2
+    - 10:40 Passing Period
+    - 10:45 B2
+    - 11:25 Lunch
+    - 12:15 A4
+    - 12:55 Passing Period
+    - 13:00 B4
+    - 13:40 Passing Period
+    - 13:45 A5
+    - 14:25 Passing Period
+    - 14:30 B5
+    - 15:10 Free
+
+conv_aday:
+  name: Modified A Day (Convocation)
+  schedule:
+    - 8:30 Advisory
+    - 9:00 Passing Period
+    - 9:05 A1
+    - 10:05 Passing Period
+    - 10:15 A2
+    - 11:15 Lunch
+    - 12:00 A4
+    - 13:00 Passing Period
+    - 13:05 A5
+    - 14:05 Passing Period
+    - 14:15 Convocation
+    - 15:10 Free
+
+extadv_bday:
+  name: Modified B Day (Extended Advisory)
+  schedule:
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Lunch
+    - 11:50 B4
+    - 13:05 Advisory
+    - 14:00 A5
+    - 15:10 Free
+
+psat:
+  name: PSAT Testing Day
+  schedule:
+    - 8:30 PSAT Testing
+    - 11:30 Free
+
+sat:
+  name: SAT Testing Day
+  schedule:
+    - 8:30 SAT Testing
+    - 11:00 Free
+
+mayday:
+  name: May Day
+  schedule:
+    - 8:30 Advisory
+    - 9:00 Morning Activities
+    - 11:50 Advisory
+    - 12:10 Lunch
+    - 12:30 May Day
+    - 15:00 Free
diff --git a/data/ls_el/schedule.yml b/data/ls_el/schedule.yml
new file mode 100644
index 0000000..2355872
--- /dev/null
+++ b/data/ls_el/schedule.yml
@@ -0,0 +1,79 @@
+defaults:
+  start: 12/8/2025
+  pattern:
+    - weekend
+    - aday_adv
+    - bday
+    - aday_asm
+    - bday
+    - aday_adv
+    - weekend
+    - weekend
+    - bday_adv
+    - aday
+    - bday_asm
+    - aday
+    - bday_adv
+    - weekend
+
+# Assuming inclusiveness
+calendar:
+  - 12/22/2025-1/2/2026 weekend "Winter Break"
+  - 1/19/2026 weekend "MLK Jr. Day"
+  - 1/20/2026 weekend "Faculty Workday (No Classes)"
+  - 2/16/2026-2/20/2026 weekend "Midwinter Break"
+  - 2/23/2026 tapas
+  - 2/27/2026 weekend "Professional Development Day (No Classes)"
+  # fixing cycle
+  - 3/2/2026 bday_adv
+  - 3/3/2026 aday
+  - 3/4/2026 bday_asm
+  - 3/5/2026 aday
+  - 3/6/2026 bday_adv
+  #
+  - 3/9/2026 aday_adv
+  - 3/10/2026 bday
+  - 3/11/2026 aday_asm
+  - 3/12/2026 bday
+  - 3/13/2026 aday_adv
+  #
+  - 3/16/2026 bday_adv
+  - 3/17/2026 aday
+  - 3/18/2026 bday_asm
+  - 3/19/2026 aday
+  - 3/20/2026 bday_adv
+  #
+  - 3/23/2026 aday_adv
+  - 3/24/2026 bday
+  - 3/25/2026 aday_asm
+  - 3/26/2026 bday
+  - 3/27/2026 weekend "Faculty Workday (No Classes)"
+  # cycle fixed
+  - 4/13/2026-4/17/2026 weekend "Spring Break"
+  # fix cycle
+  - 4/20/2026 aday_adv
+  - 4/21/2026 bday
+  - 4/22/2026 aday_asm
+  - 4/23/2026 bday
+  - 4/24/2026 aday_adv
+  #
+  - 4/27/2026 bday_adv
+  - 4/28/2026 aday
+  - 4/29/2026 bday_asm
+  - 4/30/2026 aday
+  - 5/1/2026 weekend "Professional Development Day (No Classes)"
+  # cycle fixed
+  - 5/25/2026 weekend "Memorial Day"
+  # fixing cycle
+  - 5/26/2026 aday
+  - 5/27/2026 bday_asm
+  - 5/28/2026 aday
+  - 5/29/2026 mayday
+  # cycle fixed
+  # Finals (Estimated)
+  - 6/2/2026 aday "Finals (Sci, Eng, Lang)"
+  - 6/3/2026 bday "Finals (Sci, Eng, Lang)"
+  - 6/4/2026 aday "Finals (Hist, Math, Art, PE)"
+  - 6/5/2026 bday "Finals (Hist, Math, Art, PE)"
+  # Estimation (End is not posted)
+  - 6/8/2026-8/1/2026 "Summer Break"
\ No newline at end of file
diff --git a/data/ls_el/school.yml b/data/ls_el/school.yml
new file mode 100644
index 0000000..4b263fb
--- /dev/null
+++ b/data/ls_el/school.yml
@@ -0,0 +1,178 @@
+# Late-late lunch
+# Change: entered lunches/A3/A4/B3/B4
+
+periods: 
+  - A1
+  - A2
+  - A4
+  - A5
+  - B1
+  - B2
+  - B3
+  - B5
+
+non-periods:
+  - Passing Period
+  - ACT
+  - Advisory
+  - Assembly
+  - Convocation
+  - PSAT Testing
+  - SAT Testing
+  - Morning Activities
+  - May Day
+
+# Registry (main): aday, aday_adv, aday_asm, bday, bday_adv, bday_asm
+# Registry (other): weekend, tapas, conv_aday, extadv_bday, psat, sat, mayday
+
+aday:
+  name: A Day (T/Th)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Lunch
+    - 11:50 A4
+    - 13:05 ACT
+    - 14:00 A5
+    - 15:10 Free
+
+aday_adv:
+  name: A Day (M/F)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Lunch
+    - 11:50 A4
+    - 13:05 Advisory
+    - 13:25 Free
+    - 14:00 A5
+    - 15:10 Free
+
+aday_asm:
+  name: A Day (W)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Lunch
+    - 11:50 A4
+    - 13:05 Assembly
+    - 14:00 A5
+    - 15:10 Free
+
+bday:
+  name: B Day (T/Th)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Passing Period
+    - 11:05 B3
+    - 12:15 Lunch
+    - 13:05 ACT
+    - 14:00 B5
+    - 15:10 Free
+
+bday_adv:
+  name: B Day (M/F)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Passing Period
+    - 11:05 B3
+    - 12:15 Lunch
+    - 13:05 Advisory
+    - 13:25 Free
+    - 14:00 B5
+    - 15:10 Free
+
+bday_asm:
+  name: B Day (W)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Passing Period
+    - 11:05 B3
+    - 12:15 Lunch
+    - 13:05 Assembly
+    - 14:00 B5
+    - 15:10 Free
+
+weekend:
+  name: Weekend
+  schedule: ~
+
+tapas:
+  name: TAPAS Day
+  schedule:
+    - 8:30 A1
+    - 9:10 Passing Period
+    - 9:15 B1
+    - 9:55 Passing Period
+    - 10:00 A2
+    - 10:40 Passing Period
+    - 10:45 B2
+    - 11:25 Lunch
+    - 12:15 A4
+    - 12:55 Passing Period
+    - 13:00 B3
+    - 13:40 Passing Period
+    - 13:45 A5
+    - 14:25 Passing Period
+    - 14:30 B5
+    - 15:10 Free
+
+conv_aday:
+  name: Modified A Day (Convocation)
+  schedule:
+    - 8:30 Advisory
+    - 9:00 Passing Period
+    - 9:05 A1
+    - 10:05 Passing Period
+    - 10:15 A2
+    - 11:15 Lunch
+    - 12:00 A4
+    - 13:00 Passing Period
+    - 13:05 A5
+    - 14:05 Passing Period
+    - 14:15 Convocation
+    - 15:10 Free
+
+extadv_bday:
+  name: Modified B Day (Extended Advisory)
+  schedule:
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Passing Period
+    - 11:05 B3
+    - 12:15 Lunch
+    - 13:05 Advisory
+    - 14:00 B5
+    - 15:10 Free
+
+psat:
+  name: PSAT Testing Day
+  schedule:
+    - 8:30 PSAT Testing
+    - 11:30 Free
+
+sat:
+  name: SAT Testing Day
+  schedule:
+    - 8:30 SAT Testing
+    - 11:00 Free
+
+mayday:
+  name: May Day
+  schedule:
+    - 8:30 Advisory
+    - 9:00 Morning Activities
+    - 11:50 Advisory
+    - 12:10 Lunch
+    - 12:30 May Day
+    - 15:00 Free
diff --git a/data/ls_le/schedule.yml b/data/ls_le/schedule.yml
new file mode 100644
index 0000000..2355872
--- /dev/null
+++ b/data/ls_le/schedule.yml
@@ -0,0 +1,79 @@
+defaults:
+  start: 12/8/2025
+  pattern:
+    - weekend
+    - aday_adv
+    - bday
+    - aday_asm
+    - bday
+    - aday_adv
+    - weekend
+    - weekend
+    - bday_adv
+    - aday
+    - bday_asm
+    - aday
+    - bday_adv
+    - weekend
+
+# Assuming inclusiveness
+calendar:
+  - 12/22/2025-1/2/2026 weekend "Winter Break"
+  - 1/19/2026 weekend "MLK Jr. Day"
+  - 1/20/2026 weekend "Faculty Workday (No Classes)"
+  - 2/16/2026-2/20/2026 weekend "Midwinter Break"
+  - 2/23/2026 tapas
+  - 2/27/2026 weekend "Professional Development Day (No Classes)"
+  # fixing cycle
+  - 3/2/2026 bday_adv
+  - 3/3/2026 aday
+  - 3/4/2026 bday_asm
+  - 3/5/2026 aday
+  - 3/6/2026 bday_adv
+  #
+  - 3/9/2026 aday_adv
+  - 3/10/2026 bday
+  - 3/11/2026 aday_asm
+  - 3/12/2026 bday
+  - 3/13/2026 aday_adv
+  #
+  - 3/16/2026 bday_adv
+  - 3/17/2026 aday
+  - 3/18/2026 bday_asm
+  - 3/19/2026 aday
+  - 3/20/2026 bday_adv
+  #
+  - 3/23/2026 aday_adv
+  - 3/24/2026 bday
+  - 3/25/2026 aday_asm
+  - 3/26/2026 bday
+  - 3/27/2026 weekend "Faculty Workday (No Classes)"
+  # cycle fixed
+  - 4/13/2026-4/17/2026 weekend "Spring Break"
+  # fix cycle
+  - 4/20/2026 aday_adv
+  - 4/21/2026 bday
+  - 4/22/2026 aday_asm
+  - 4/23/2026 bday
+  - 4/24/2026 aday_adv
+  #
+  - 4/27/2026 bday_adv
+  - 4/28/2026 aday
+  - 4/29/2026 bday_asm
+  - 4/30/2026 aday
+  - 5/1/2026 weekend "Professional Development Day (No Classes)"
+  # cycle fixed
+  - 5/25/2026 weekend "Memorial Day"
+  # fixing cycle
+  - 5/26/2026 aday
+  - 5/27/2026 bday_asm
+  - 5/28/2026 aday
+  - 5/29/2026 mayday
+  # cycle fixed
+  # Finals (Estimated)
+  - 6/2/2026 aday "Finals (Sci, Eng, Lang)"
+  - 6/3/2026 bday "Finals (Sci, Eng, Lang)"
+  - 6/4/2026 aday "Finals (Hist, Math, Art, PE)"
+  - 6/5/2026 bday "Finals (Hist, Math, Art, PE)"
+  # Estimation (End is not posted)
+  - 6/8/2026-8/1/2026 "Summer Break"
\ No newline at end of file
diff --git a/data/ls_le/school.yml b/data/ls_le/school.yml
new file mode 100644
index 0000000..db173af
--- /dev/null
+++ b/data/ls_le/school.yml
@@ -0,0 +1,177 @@
+# Late-late lunch
+# Change: entered lunches/A3/A4/B3/B4
+
+periods: 
+  - A1
+  - A2
+  - A3
+  - A5
+  - B1
+  - B2
+  - B4
+  - B5
+
+non-periods:
+  - Passing Period
+  - ACT
+  - Advisory
+  - Assembly
+  - Convocation
+  - PSAT Testing
+  - SAT Testing
+  - Morning Activities
+  - May Day
+
+# Registry (main): aday, aday_adv, aday_asm, bday, bday_adv, bday_asm
+# Registry (other): weekend, tapas, conv_aday, extadv_bday, psat, sat, mayday
+
+aday:
+  name: A Day (T/Th)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Passing Period
+    - 11:05 A3
+    - 12:15 Lunch
+    - 13:05 ACT
+    - 14:00 A5
+    - 15:10 Free
+
+aday_adv:
+  name: A Day (M/F)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Passing Period
+    - 11:05 A3
+    - 12:15 Lunch
+    - 13:05 Advisory
+    - 13:25 Free
+    - 14:00 A5
+    - 15:10 Free
+
+aday_asm:
+  name: A Day (W)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Passing Period
+    - 11:05 A3
+    - 12:15 Lunch
+    - 13:05 Assembly
+    - 14:00 A5
+    - 15:10 Free
+
+bday:
+  name: B Day (T/Th)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Lunch
+    - 11:50 B4
+    - 13:05 ACT
+    - 14:00 B5
+    - 15:10 Free
+
+bday_adv:
+  name: B Day (M/F)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Lunch
+    - 11:50 B4
+    - 13:05 Advisory
+    - 13:25 Free
+    - 14:00 B5
+    - 15:10 Free
+
+bday_asm:
+  name: B Day (W)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Lunch
+    - 11:50 B4
+    - 13:05 Assembly
+    - 14:00 B5
+    - 15:10 Free
+
+weekend:
+  name: Weekend
+  schedule: ~
+
+tapas:
+  name: TAPAS Day
+  schedule:
+    - 8:30 A1
+    - 9:10 Passing Period
+    - 9:15 B1
+    - 9:55 Passing Period
+    - 10:00 A2
+    - 10:40 Passing Period
+    - 10:45 B2
+    - 11:25 Passing Period
+    - 11:30 A3
+    - 12:10 Lunch
+    - 13:00 B4
+    - 13:40 Passing Period
+    - 13:45 A5
+    - 14:25 Passing Period
+    - 14:30 B5
+    - 15:10 Free
+
+conv_aday:
+  name: Modified A Day (Convocation)
+  schedule:
+    - 8:30 Advisory
+    - 9:00 Passing Period
+    - 9:05 A1
+    - 10:05 Passing Period
+    - 10:15 A2
+    - 11:15 Passing Period
+    - 11:20 A3
+    - 12:20 Lunch
+    - 13:05 A5
+    - 14:05 Passing Period
+    - 14:15 Convocation
+    - 15:10 Free
+
+extadv_bday:
+  name: Modified B Day (Extended Advisory)
+  schedule:
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Lunch
+    - 11:50 B4
+    - 13:05 Advisory
+    - 14:00 A5
+    - 15:10 Free
+
+psat:
+  name: PSAT Testing Day
+  schedule:
+    - 8:30 PSAT Testing
+    - 11:30 Free
+
+sat:
+  name: SAT Testing Day
+  schedule:
+    - 8:30 SAT Testing
+    - 11:00 Free
+
+mayday:
+  name: May Day
+  schedule:
+    - 8:30 Advisory
+    - 9:00 Morning Activities
+    - 11:50 Advisory
+    - 12:10 Lunch
+    - 12:30 May Day
+    - 15:00 Free
diff --git a/data/ls_ll/schedule.yml b/data/ls_ll/schedule.yml
new file mode 100644
index 0000000..2355872
--- /dev/null
+++ b/data/ls_ll/schedule.yml
@@ -0,0 +1,79 @@
+defaults:
+  start: 12/8/2025
+  pattern:
+    - weekend
+    - aday_adv
+    - bday
+    - aday_asm
+    - bday
+    - aday_adv
+    - weekend
+    - weekend
+    - bday_adv
+    - aday
+    - bday_asm
+    - aday
+    - bday_adv
+    - weekend
+
+# Assuming inclusiveness
+calendar:
+  - 12/22/2025-1/2/2026 weekend "Winter Break"
+  - 1/19/2026 weekend "MLK Jr. Day"
+  - 1/20/2026 weekend "Faculty Workday (No Classes)"
+  - 2/16/2026-2/20/2026 weekend "Midwinter Break"
+  - 2/23/2026 tapas
+  - 2/27/2026 weekend "Professional Development Day (No Classes)"
+  # fixing cycle
+  - 3/2/2026 bday_adv
+  - 3/3/2026 aday
+  - 3/4/2026 bday_asm
+  - 3/5/2026 aday
+  - 3/6/2026 bday_adv
+  #
+  - 3/9/2026 aday_adv
+  - 3/10/2026 bday
+  - 3/11/2026 aday_asm
+  - 3/12/2026 bday
+  - 3/13/2026 aday_adv
+  #
+  - 3/16/2026 bday_adv
+  - 3/17/2026 aday
+  - 3/18/2026 bday_asm
+  - 3/19/2026 aday
+  - 3/20/2026 bday_adv
+  #
+  - 3/23/2026 aday_adv
+  - 3/24/2026 bday
+  - 3/25/2026 aday_asm
+  - 3/26/2026 bday
+  - 3/27/2026 weekend "Faculty Workday (No Classes)"
+  # cycle fixed
+  - 4/13/2026-4/17/2026 weekend "Spring Break"
+  # fix cycle
+  - 4/20/2026 aday_adv
+  - 4/21/2026 bday
+  - 4/22/2026 aday_asm
+  - 4/23/2026 bday
+  - 4/24/2026 aday_adv
+  #
+  - 4/27/2026 bday_adv
+  - 4/28/2026 aday
+  - 4/29/2026 bday_asm
+  - 4/30/2026 aday
+  - 5/1/2026 weekend "Professional Development Day (No Classes)"
+  # cycle fixed
+  - 5/25/2026 weekend "Memorial Day"
+  # fixing cycle
+  - 5/26/2026 aday
+  - 5/27/2026 bday_asm
+  - 5/28/2026 aday
+  - 5/29/2026 mayday
+  # cycle fixed
+  # Finals (Estimated)
+  - 6/2/2026 aday "Finals (Sci, Eng, Lang)"
+  - 6/3/2026 bday "Finals (Sci, Eng, Lang)"
+  - 6/4/2026 aday "Finals (Hist, Math, Art, PE)"
+  - 6/5/2026 bday "Finals (Hist, Math, Art, PE)"
+  # Estimation (End is not posted)
+  - 6/8/2026-8/1/2026 "Summer Break"
\ No newline at end of file
diff --git a/data/ls_ll/school.yml b/data/ls_ll/school.yml
new file mode 100644
index 0000000..90d65f0
--- /dev/null
+++ b/data/ls_ll/school.yml
@@ -0,0 +1,181 @@
+# Late-late lunch
+# Change: entered lunches/A3/A4/B3/B4
+
+periods: 
+  - A1
+  - A2
+  - A3
+  - A5
+  - B1
+  - B2
+  - B3
+  - B5
+
+non-periods:
+  - Passing Period
+  - ACT
+  - Advisory
+  - Assembly
+  - Convocation
+  - PSAT Testing
+  - SAT Testing
+  - Morning Activities
+  - May Day
+
+# Registry (main): aday, aday_adv, aday_asm, bday, bday_adv, bday_asm
+# Registry (other): weekend, tapas, conv_aday, extadv_bday, psat, sat, mayday
+
+aday:
+  name: A Day (T/Th)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Passing Period
+    - 11:05 A3
+    - 12:15 Lunch
+    - 13:05 ACT
+    - 14:00 A5
+    - 15:10 Free
+
+aday_adv:
+  name: A Day (M/F)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Passing Period
+    - 11:05 A3
+    - 12:15 Lunch
+    - 13:05 Advisory
+    - 13:25 Free
+    - 14:00 A5
+    - 15:10 Free
+
+aday_asm:
+  name: A Day (W)
+  schedule: 
+    - 8:30 A1
+    - 9:40 Passing Period
+    - 9:50 A2
+    - 11:00 Passing Period
+    - 11:05 A3
+    - 12:15 Lunch
+    - 13:05 Assembly
+    - 14:00 A5
+    - 15:10 Free
+
+bday:
+  name: B Day (T/Th)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Passing Period
+    - 11:05 B3
+    - 12:15 Lunch
+    - 13:05 ACT
+    - 14:00 B5
+    - 15:10 Free
+
+bday_adv:
+  name: B Day (M/F)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Passing Period
+    - 11:05 B3
+    - 12:15 Lunch
+    - 13:05 Advisory
+    - 13:25 Free
+    - 14:00 B5
+    - 15:10 Free
+
+bday_asm:
+  name: B Day (W)
+  schedule: 
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Passing Period
+    - 11:05 B3
+    - 12:15 Lunch
+    - 13:05 Assembly
+    - 14:00 B5
+    - 15:10 Free
+
+weekend:
+  name: Weekend
+  schedule: ~
+
+tapas:
+  name: TAPAS Day
+  schedule:
+    - 8:30 A1
+    - 9:10 Passing Period
+    - 9:15 B1
+    - 9:55 Passing Period
+    - 10:00 A2
+    - 10:40 Passing Period
+    - 10:45 B2
+    - 11:25 Passing Period
+    - 11:30 A3
+    - 12:10 Lunch
+    - 13:00 B3
+    - 13:40 Passing Period
+    - 13:45 A5
+    - 14:25 Passing Period
+    - 14:30 B5
+    - 15:10 Free
+
+conv_aday:
+  name: Modified A Day (Convocation)
+  schedule:
+    - 8:30 Advisory
+    - 9:00 Passing Period
+    - 9:05 A1
+    - 10:05 Passing Period
+    - 10:15 A2
+    - 11:15 Passing Period
+    - 11:20 A3
+    - 12:20 Lunch
+    - 13:05 A5
+    - 14:05 Passing Period
+    - 14:15 Convocation
+    - 15:10 Free
+
+extadv_bday:
+  name: Modified B Day (Extended Advisory)
+  schedule:
+    - 8:30 B1
+    - 9:40 Passing Period
+    - 9:50 B2
+    - 11:00 Passing Period
+    - 11:05 B3
+    - 12:15 Lunch
+    - 13:05 Advisory
+    - 14:00 B5
+    - 15:10 Free
+
+psat:
+  name: PSAT Testing Day
+  schedule:
+    - 8:30 PSAT Testing
+    - 11:30 Free
+
+sat:
+  name: SAT Testing Day
+  schedule:
+    - 8:30 SAT Testing
+    - 11:00 Free
+
+mayday:
+  name: May Day
+  schedule:
+    - 8:30 Advisory
+    - 9:00 Morning Activities
+    - 11:50 Advisory
+    - 12:10 Lunch
+    - 12:30 May Day
+    - 15:00 Free