This event is no longer on sale.

Saturday May 20

11:00 AM  –  3:00 PM

Location: Kaleideum North, 400 West Hanes Mill Road


$7 in advance for non-members,$10 day of the event; free for members (Children under 1 are free.) 


Museums for All tickets ($3 each) can be purchased at the Welcome Desk the day of the event.


Immerse yourself in goo, gunk, and grit to create art and explore science. From mud painting and oobleck pools to confetti cannons and foot painting, there will be plenty of ooey, gooey, slimy messes to dive into. Dance to DJ music from 11 am-2 pm, and then wind up the day with a Rockstar Bubbles Foam Party! Dress for mess and bring a towel and change of clothes.

Tickets will go on sale April 15.  Messtival is included with regular admission or membership. Save $3 per person regular admission when you buy early online at (Online $7; day of $10.)