Based on the Cartoon Network hit!

Uncle Grandpa is everyone’s magical uncle and grandpa, and he’s come to help kids with their problems in surreal and wacky ways! Join us for the super crazy awesome collection of zany shorts, games, and pizza, starring Uncle Grandpa, Pizza Steve, Mr. Gus, and tons of other rad characters from the hit Cartoon Network show created by Peter Browngardt.

Dive into the madness with an all-star cast of over a dozen creators and stories from Yehudi Mercado (Rocket Salvage), Laura Howell (MAD), Brad McGinty (Regular Show), Nichol Ashworth (Fraggle Rock), David DeGrand (Spongebob Squarepants), Kevin Burkhalter (Regular Show), Jimmy Giegerich (Executioner and Friend), Aaron Alexovich (Invader Zim) Alex Chiu, Evgeny Yakovlev, Aron Nels Steinke (Mr. Wolf), Christine Larsen (Kung Fu Panda), Brendon Gillas, Scott Roberts (Patty Cake), and Indiana Jonas. There is nothing like it!