How do you make friends out of strangers?

I would say I'm a pretty sociable guy, but being a business major, a lot of the people in my classes don't seem to share common interests me whatsoever. The common hangout for b-school students is the local bar, which i don't frequent because I don't drink. As a result, I feel like a lot of students have pre-existing relationships, due in part to the bar scene, but also because of frat relationships.

Also, people are huge on football here, which i could give two hoots about. I'm grateful for the few friends i do have - but i want to broaden my social circle. I would like to meet others who share my interest in videogames/anime to some extent but I'm afraid of the kinds of people I might find (stereotyping is wrong I know but still y'all know what i mean)..

Jam it back in, in the dark.