Steven Universe Live!

Steven Universe Live: The Mailman Adventure  (specifically Steven Universe Live!) is a 2 hour musical stage produced by Original Entertainment. It will run on August 12 through the 22nd in 2018. It will be a cosplay of live-action Steven Universe.

Plot synopsis
When Jamie's mail goes straight into Homeworld, Steven goes with Connie on an adventure to get there on time to get the mail back.