in about an hour(8p EST), a bird will be standing around in a public JUST riichi mahjong world to enjoy mahjong. chessfags need not apply(unless they'd like to play, in which case i'd be more than happy to teach them).
world: https://vrchat.com/home/launch?worldId=wrld_c69bade4-f2de-4da1-892a-b499b8798190

don't know how to play mahjong?
LINK graciously borrowed from /mjg/: https://mjg-repo.neocities.org/
and if you don't like reading, here's a starter: https://www.youtube.com/watch?v=mcmQqPhKvWg&t=5s
and his basics playlists: https://www.youtube.com/playlist?list=PLPBLBlC-7G3s92GyGOprSmZ1mqgh0U0DI
(don't worry about the setup)