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Seafair Milk Carton Derby

Start saving your milk cartons because the 47th annual Seafair Milk Carton Derby is approaching! Bigger and better than ever, this quirky celebration of creativity and boatmanship features nearly 100 colorful milk carton boats of all shapes and design. Children, adults, families and businesses are all invited to build milk carton watercraft and compete on the waters of Green Lake for prizes and bragging rights. 

Racing Categories:
-Youth Ages 8-13
-Adult Ages 14 and Up
-Family and Kids Up to 13
-Military (free to enter)

You don’t have to be a sailor to have fun at this event! Participants and spectators can visit interactive exhibit booths, satisfy hunger with food vendors, meet Seafair personalities and more! Whether you’re participating in the races or cheering from the shoreline, the Milk Carton Derby is your chance for a full day of summer fun.

Registration will open in early 2017.

Earlier Event: July 8
Wallingford Family Parade
Later Event: July 22
Renton River Day Parade