Early promo screenings for movies often start with a rep from the studio taking the stage to do a quick little intro, warn you about using your cell phones, and ask you to give some feedback at the end. That's pretty much what happened at a recent screening of Magic Mike XXL, though you can add "Channing Tatum takes off disguise, strips in front of audience, and blows everyone's mind" to that list.

The whole thing was an elaborate setup to launch a Magic Mike XXL charity drive through the movie-friendly service Omaze, which is now offering fans the chance to win a trip to the movie's Hollywood premiere and after-party alongside Tatum. We're guessing he won't be in old-man makeup at that one, and he's probably not going to give you a personal lap dance, but we'd bet it's still going to be a pretty wild time.

Check out the fun video below, and if you want your own version of this experience, head to Omaze and look into donating to the Runa Foundation, which supports farmers in the Amazon basin. After that, check out Magic Mike XXL when it disrobes for theaters on July 1.