School Anime Crossover
- Drama Club from Clannad
- Baseball Club from Little Busters!
- Game Club from Gamers!
Also, not an anime, but the Literature Club from Doki Doki Literature Club! might fit in just fine too...
Nuking my 12yr/100k karma Reddit Account.
I had two accounts, one 8 years old and one 4 years old, with a combined karma of about 120k. Deleted them both earlier. Nothing of value was lost; the only "conversation" you can find on Reddit is salty arguments anyway.