Tonight, Feb. 3rd, 2014 will be the final night of Jay Leno’s Tonight Show after well over a score of years. Of course, it’ll be a big celebration at The Tonight Show with Billy Crystal as the guest.

However, Jimmy Kimmel with cast of Monuments Men including Matt Damon and Bill Murray, Conan with the entire cast of The Walking Dead, David Letterman with Michael Keaton/The Flaming Lips w/Sean Lennon, and The Daily Show with NYC Mayor Bill De Blasio are making the 11PM hour fierce.

We wouldn’t be surprised if everyone has a joke about a Leno leaving in their monologue tonight as well.