27M, depression and anxiety for as long as I can remember, but I only admitted it to myself and started working on it recently. Started celexa 20mg in January and increased to 40 mg recently.

Sort of venting and sort of asking for suggestions:

Basically I am now gaining some of the confidence that I lacked for the past 15+ years - especially in social situations. I started hanging out reading at a local cafe/bar in the daytime and I've had the guts to start small talking with some of the (very pretty) bartenders there. Can you believe that? I even exchanged names with one of them and had a sort of flirting vibe from her... Definitely an improvement since it was on my initiative! 

Anyway, I just had some vacation and had no plans, but as soon as I am home alone I feel lonely. And despite it being very nice going to that cafe to read, it works best in the sun and can't fill out my entire existence! I need to be social, but I honestly can't figure out what to do. 

Part of my depression, I believe, stems from loneliness, so I would very much like to meet a girl I can date (eventually).

I would very much appreciate suggestions for social activities that I can do on a regular basis and where I can meet girls. Anyone?