D.C.'s massive funhouse Penn Social (801 E St. NW) will host the Cause N Effect party this Saturday, Jul. 20. Presented by SuiteLife Radio, the party will feature music by DJ Bo and Mathias; DJ K-Meta will also make a special guest appearance. In addition to music, there's skeeball, shuffleboard, pool and a variety of classic arcade games all present for your enjoyment. That, and over 30 draught beers.

The party, which is free, starts at 10 p.m. Don't miss out on a good time that's free of a cover charge.