The John F. Kennedy Center for the Performing Arts will present the 20th annual Mark Twain Prize for American Humor to David Letterman onSunday, October 22, 2017in the Kennedy Center Concert Hall. The Prize, which is named to honor one of the world's greatest humorists, will be given at a gala performance featuring some of the biggest names in comedy.
SOURCE: BroadwayWorld at 12:33PM on May 16, 2017