John Mellencamp is slated to appear at the gala, which will premiere on Netflix next month.

Bill Maher attends a game between the Houston Rockets and the Los Angeles Lakers at Crypto.com Arena on December 02, 2023 in Los Angeles, California.

Photo by Ronald Martinez/Getty Images

UPDATE (June 22): If you won’t be in Washington, D.C. on Sunday (June 28) when Bill Maher receives the Mark Twain Prize for American Humor, fear not: Netflix will premiere the program on July 21. The streamer has been the exclusive broadcast partner of the Mark Twain Prize since 2024.

John Mellencamp is set to appear at the gala, along with Louis C.K., Whitney Cummings, Woody Harrelson, Arianna Huffington, Jay Leno, Stephen A. Smith and others. Grammy-winning producer and composer Cheche Alara will serve as music director.