Toronto lesbian social groups?

Toronto lesbian community/friends filter: Where in Toronto can I find and join some sort of lesbian social groups? Where are the non-alcoholic local hang outs? I am single (so, the couples-only ones are out) and in my late 20's. I'm really just looking for friends. I tried okcupid, but all the meetings turn into dates quickly, and before I know it a woman is professing love when I haven't even decided we can be great friends. I have some gay friends, both men and women, in real life, but I want to meet more.

lesbian interest lesbian blogs lesbian advice