Let's go check out Chess on Tap at Board Room DC in Dupont. Happy Hour until 7pm. Please look for the PC flag. From the meetup.com event-Chess on Tap.
"If you're looking for a casual game of chess in a fun atmosphere, this event is for you!
Members range from beginner to expert level, and games are played both with and without time controls.
We meet upstairs, on the mezzanine. Upon arrival, fill out a name tag and indicate your relative skill, to help facilitate match-ups.
Club sets are available, though members are welcome to bring their own as well. We don't have club clocks, but most people use the Chess Clock app from Chess.com to play timed games."