There's a small group of Go players around 10-20k that I met at a pizzeria near Union Square called Pie By The Pound. They meet on Thursdays. I've wanted to host a meetup there for a while, so here it is. Let's all converge, play Go, and maybe have some beers (the site is very much kid-friendly, but yes, they also have beer).
I'll be there at 6:00; the other group usually comes between 7 and 8. Come down for some games and lessons.
Please bring a board if possible, since there are none stored on site.