Newcomers to the one-night-only event include Spring Awakening's Lea Michele and Tarzan's Rob Evan. The twosome join the previously announced Ashley Parker Angel, Aaron Albano, Stanley Bahorek, Brad Bass, Lance Bass, Kathy Deitch, Jared Gertner, Ann Harada, Curtis Holbrook, Van Hughes, Chris Jackson, Kasey Marino, Julia Murney, Danny Calvert, Steve Morgan, Maurice Murphy, Jesse Nager, Kate Shindle, Jamie-Lynn Sigler, Josh Strickland, Daniel Torres, Marty Thomas, Tony Vincent and Amy Wren. Presented and directed by Jamie McGonnigal, the 11:30 PM performance will feature music direction by Ben Cohn. Mo Rocca will host.

Proceeds from the forthcoming concert will benefit the Joey DiPaolo AIDS Foundation and Camp TLC, a summer camp for inner-city teens living with HIV/AIDS. Visit www.jdaf.org for more information.

Joe's Pub is located within the Public Theater at 425 Lafayette Street. Tickets, priced $25, are available by calling (212) 239-6200 or by visiting www.telecharge.com.