Seattle Milk Carton Derby 2024. July 13 th marked another successful. Nearly 100 creative boat designs competed in seafair 's annual milk carton derby, racing for bragging rights but also just hoping to stay afloat in their wild crafts.
No way, but the milk carton derby is something you have to see to believe! Dozens of cardboard mariners manned 75 boats floated on milk cartons, showcasing their backyard naval engineering and creative flair, at saturday’s annual seafair milk carton.