We knew this girl in college who dressed like a certain pop star we all knew and loved; she was what we punkers called a "Madonna-wanna." We ended up hanging out with this miniature pop star replica, spending endless hours watching her do this dance at house parties.  How'd she do it? Her and her friends lined up and, in unison, walked to the left four paces, clapped, walked to the right four paces, spun around and topped it off with another clap. (The simplicity is brilliant.)  Madonna may not have been the first to step-clap-step the motions of this trendy no-brained dance, but she did make it memorable. And the memory lingers on. Saturday, DJs dAb, Chris Savenetti, The Suga Plum Fairy and Ninja Kat will spins '80s tunes. What to wear? Wear lacey socks and a custom leather jacket. 

BOB'S JAVA JIVE, 9 P.M., $5, 2102 S. TACOMA WAY, TACOMA, 253.475.9843