What Some Are Places Other Than Gay Bars to Meet Other Guys?

I started college this semester and have been wanting to get more active into dating, which I've barely done. But the only places that I know in general cater to meeting other guys are bars, but I am not a partier type and really don't enjoy those environments. Are there any general types of "calmer " places for gay men to meet? Any specific places in Atlanta? Sorry, this is a bit broad. Still trying to figure out exactly what I'm looking for.