What are good ways to meet people here that don’t involve drinking or clubbing?

I used to enjoy clubs, but don't have any friends to go with for one and can't drink anymore because my body can't process alcohol. Not a student and coworkers never really work out as lasting friendships, so it's been pretty difficult meeting people. Any ideas/tips/advice?

In case some info might help with suggestions, I'm a guy, 25, into comics and anime, fashion, art, games, live music, and outdoors stuff like hiking and surfing.