The weekly live talkfest, which includes interviews and performances from Broadway stars, is held at 6 PM at the New York cabaret Don't Tell Mama. There is a $10 donation and a two-drink minimum. The donation goes directly to Broadway Cares/Equity Fights AIDS, the nation's leading industry-based, not-for-profit AIDS fundraising and grant-making organization.

On Broadway Christopher Sieber has been seen in Thoroughly Modern Millie, Into the Woods, Triumph of Love and, currently, in Chicago. His other theatrical credits include Boys in the Band, A Christmas Carol, Pal Joey, The Music of Andrew Lloyd Webber and Meet Me in St. Louis. Sieber’s television credits include “Two of a Kind,” “Sex and the City,” “Ed,” “All My Children,” “Another World” and “It’s All Relative.” Sieber will portray Bobby in the Reprise! mounting of Stephen Sondheim's Company next month.

Creator and host of Seth's Broadway Chatterbox, Seth Rudetsky has served as a pit pianist and/or conductor for such Broadway shows as 42nd Street, The Full Monty, The Phantom of the Opera, Mamma Mia! and The Producers. He also conceived the idea for the recent all-star Chess concert to benefit the Actors' Fund of America as well as the two previous benefit concerts, Funny Girl and Dreamgirls. Rudetsky was a member of the comedy writing team for "The Rosie O'Donnell Show" for two years, and his awards include the Duplex's Stars of Tomorrow, the Backstage Bistro and the Funniest Gay Male in New York. He was also the author and star of the recent one man, GLAAD-nominated show Rhapsody in Seth.

Don't Tell Mama is located in New York City on West 46th Street, between Eighth and Ninth Avenues. Call (212) 757-0788 for reservations.