If you're up for a beer, that's the place to go.
With a very…read moregood ambiance, nice pool tables, three different environments and a great beer menu, O'Malley's is one of the best places I went in SP.
The groups that play there are normally awesome. A particular group, which I don't recall the name, was three people that sounded like a full five-people band. Vivid sound and very well played.
If you go there, make sure to put your name on the pool queue board. I had an amazing time and met some very good players.