David Barton Gym 20th Anniversary Celebration

Fitness pioneer David Barton and his sometime partner, nightlife guru Susanne Bartsch, are throwing a massive blowout to celebrate two decades of gym-based fabulosity. DJ Johnny Dynell provides a soundtrack for what will surely be a hopelessly sexy crowd, which will include the likes of Joey Arias, Amanda Lepore and other clubland royalty. R.S.V.P. to rsvp@davidbartongym.com.