Mardi-Gras-like gathering with all manner of exotic attitude and flamboyance , including a good 40 or 50 tranny-glammy cross-dressers. Joan Rivers did the opening intro; Murray Hill emcee'd. Performers included Dirty Martini, Bridgett Everett, Tommy Femia and Vodka Stinger . Village Voice columnist Michael Musto greeting guests as stage show began. Joan