This trendy Ping-Pong lounge boasts a liquor license, an on-site restaurant, 13 tables on Olympic-quality flooring and a center court flanked by stadium-style bleachers. Seasoned pros mingle with casual players who want a change-of-nightlife pace. The place also accepts table reservations, so the organized need not worry about long waits. Every Friday, SPiN hosts 12 of the nation's top players in an event with $500 at stake. For non-pros, the prize in Monday night's open tournaments is a month of free court time. Even if you're not a champ, you can save cash on individual visits by buying a membership.