Dr. Horrible Sing-A-Long

Dec. 19, The Paley Center, 25 W 52nd St. (betw. 5th & 6th Aves.), 212-621-6600; 7:30, $10.
Since Doogie Howser, MD (Neil Patrick Harris) came out in November 2006, he’s gone gay and just keeps getting gayer. In Joss Whedon’s Internet musical/online phenomenon Dr. Horrible, Harris is as camp as a camp can be (pretty camp). But then again, that’s perfect for this event, a live sing-a-long during which Dr. Horrible devotees emerge from their computer-lit dens to indulge in a communal singing experience. Just like (summer) camp!
Bottom Line: Not for the faint of heart or those uncertain of their sexuality (Neal Boulton, stay away!) but fun for anyone who likes to raise his voice in song and solidarity.