diff --git a/src/SB/Game/zNPCSupport.cpp b/src/SB/Game/zNPCSupport.cpp
index 8d5e43ce3..da6ee848d 100644
--- a/src/SB/Game/zNPCSupport.cpp
+++ b/src/SB/Game/zNPCSupport.cpp
@@ -108,6 +108,31 @@ void NPCWidget_ScenePostInit()
 {
 }
 
+void NPCWidget_Find(en_NPC_UI_WIDGETS)
+{
+    zSceneFindObject(g_hash_uiwidgets[1]);
+}
+
+void NPCWidget::Init(en_NPC_UI_WIDGETS)
+{
+}
+
+void NPCTarget::TargetClear()
+{
+    ent_target = 0; //0x4?
+    typ_target = NPC_TGT_NONE;
+}
+
+void NPCBlinker::Reset()
+{
+}
+
+void Firework_Release(Firework* firework)
+{
+    firework->Cleanup();
+    firework->fwstate = FW_STAT_UNUSED;
+}
+
 void Firework_ScenePrepare()
 {
     NPAR_PartySetup(NPAR_TYP_FIREWORKS, NULL, NULL);
@@ -119,6 +144,10 @@ void Firework_SceneFinish()
     Firework_SceneReset(1);
 }
 
+void Firework::Cleanup()
+{
+}
+
 void Firework_SceneReset(int)
 {
 }
diff --git a/src/SB/Game/zNPCSupport.h b/src/SB/Game/zNPCSupport.h
index e10cd9bab..8dfaa1909 100644
--- a/src/SB/Game/zNPCSupport.h
+++ b/src/SB/Game/zNPCSupport.h
@@ -30,17 +30,41 @@ enum en_NPC_UI_WIDGETS
     NPC_UI_WIDGETS_unk // Come back after more data is put in
 };
 
+enum en_fwstate
+{
+    FW_STAT_UNUSED,
+    FW_STAT_READY,
+    FW_STAT_FLIGHT,
+    FW_STAT_BOOM,
+    FW_STAT_DONE,
+    FW_STAT_NOMORE,
+    FW_STAT_FORCE = 0x7fffffff
+};
+
+enum en_fwstyle
+{
+    FW_STYL_DEFAULT,
+    FW_STYL_JULY4TH,
+    FW_STYL_XMAS,
+    FW_STYL_STPATS,
+    FW_STYL_VALENTINE,
+    FW_STYL_NOMORE,
+    FW_STYL_FORCE = 0x7fffffff
+};
+
 struct NPCTarget
 {
     en_npctgt typ_target;
     union
     {
-        xEnt* ent_target;
+        xEnt* ent_target; //0x4
         xBase* bas_target;
         xVec3 pos_target;
         zMovePoint* nav_target;
     };
     zNPCCommon* npc_owner;
+
+    void TargetClear();
 };
 
 struct NPCBlinker
@@ -62,6 +86,25 @@ struct NPCWidget
     U32 Off(zNPCCommon* npc, U32 theman);
     U32 On(zNPCCommon* npc, U32 theman);
     void Reset();
+    void Init(en_NPC_UI_WIDGETS);
+};
+
+struct Firework
+{
+    struct
+    {
+        en_fwstate fwstate : 8;
+        en_fwstyle fwstyle : 8;
+        S32 flg_firework : 16; //0x2
+    };
+    F32 tym_lifespan;
+    F32 tmr_remain; //0x14?
+    xVec3 pos;
+    xVec3 vel;
+
+    void FlyFlyFly(F32 dt);
+    void Update(F32 dt);
+    void Cleanup();
 };
 
 bool NPCC_ForceTalkOk();
@@ -82,6 +125,7 @@ void Firework_SceneReset(S32);
 void Firework_ScenePrepare();
 void Firework_SceneFinish();
 void Firework_Timestep(F32 dt);
+void Firework_Release(Firework*);
 RwTexture* NPCC_FindRWTexture(U32 hashid);
 RwTexture* NPCC_FindRWTexture(const char* txtrname);
 RwRaster* NPCC_FindRWRaster(const char* txtrname);