I'm aware some of these are for past events and whatnot, just posting it anyway.
Coffe Tools:
-Bean Bag
-Water Bucket
Tools:
-Fishing Rod
Neener:
-Lotto
-Menu
Manta
-Game ("NPCs that seem like they wouldnt be missed")
Dances
-Moonwalk => should allow players to replace this npc with the real moonwalk npc...
Christmas
-Hatlist
-Swearfilter
(I kid).