Big Slick Celebrity Weekend – Big Slick is an annual fundraising event hosted by some of Kansas City's most famous funny people and their friends. Benefits Children's Mercy Hospital.

May 29-30, 2026

ONLINE AUCTION OPENS MAY 15TH!

This year’s online auction is loaded with incredible items!

From unforgettable celebrity experiences and one-of-a-kind signed memorabilia to concert tickets, TV show tapings, exclusive collectibles and more — there’s truly something for everyone.

Bid big. Win something amazing. Most importantly, help support pediatric cancer research and care at Children’s Mercy.

The 2026 Big Slick general merch shop is officially OPEN!

From adorable tees and cozy hoodies to must-have hats, this year’s collection is the perfect way to gear up for the legendary weekend ahead while supporting the incredible kids and families at Children’s Mercy. Every purchase is a keepsake of the magic, laughter, and BIG moments still to come – AND a reminder that you’re helping fund pediatric cancer research and care.

Look good. Do good. Go BIG. Grab yours today!

The 2026 Ltd. Edition Big Slick Tee is here!

For over a dozen years, this tee has been a symbol of something bigger – community, generosity, and showing up for one another.

With your $100 donation, you’ll not only gear up for this year’s Big Slick Celebrity Weekend – you’ll help fund lifesaving pediatric cancer research and care at Children’s Mercy – supporting kids and families who need it most.

Wear it proud. Do BIG.