Before we get to this great message from UNICEF, I've got to address this video. The build up videos to Solo: A Star Wars Story so far have been great. This Chewie's a diva thing is no exception. I kept thinking about that character poster they left Joonas Suotamo's name off of? Maybe that's the real explanation. Seriously though this was hilarious. The shot with the umbrella is instant classic material. This is what it's all about though, Star Wars' Chewbacca challenges you to #RoarForChange. They want you to show them your best Wookiee roar! For each public post, like, or share on Facebook, Instagram or Twitter that includes #RoarForChange between May 3 - 25, 2018, Star Wars: Force for Change U.S. will donate $1 to UNICEF USA, up to $1 million. Funds will be used to support UNICEF’s lifesaving work for children around the world. Learn more at ForceForChange.com.