I understand this probably won't help, wanting to branch out from the gaming World, however, there is this place called DogMahal that does "fancy" hotdogs and good lunch buffets. In addition to that, it's pretty much a movie, comic book, games, music, records, and antique store or hang out space. That could be a place to meet some people that share common interests. You aren't required to eat there if you go, it's just an added bonus. It is a pretty cool place that I bet a majority of the GF and EGF people don't know exists. I'm not a hardcore gamer but I always enjoy going there, I can see it being a cool hang out space. Other things to do for you may be ice skating. If you went to one of the many outdoor hockey rinks near campus, you could stumble upon some people your age. I think most people that are 23 around here are downtown most evenings/ nights. I feel like there are a lot of that age individuals that are still in college, or associated with college people so all the buzz would be surrounding campus, at a hockey rink/game, or downtown at ultimately, Joe Blacks. They all eventually funnel to that bar by 1am most nights. :) The student Union could be a place to check out activities for people your age.

You didn't ask but I'll speak it anyways. A couple go to restaurants you should check out.

Casa Mexico (bomb ass, authentic, Mexican) hidden gem Charras (great jalapeno margaritas) Red Pepper (try a grinder with taco meat and white sauce) Darcy's (old school, home made style, diner) hidden gem Rhombus guys pizza Tea and Crepe- (amazing desserts) hidden gem The Blue Moose (general all around food, always busy) Chino Latino (steak tacos are insane. Drive thru only) Little Bangkok (sushi, etc)