Join the Grayslake Park District for the 7th Annual Cardboard Boat Regatta on Saturday, July 28th from 9:00am - 3:00pm. The Cardboard Boat Regatta is a family-oriented event that features creative problem solving. The Regatta spotlights "The Challenge": To design and build a human-powered boat made of corrugated cardboard that is capable of completing at least three heats around a 200-yard course. We also will be having Kayak & Canoe Races (participants must bring their own kayaks/canoes to particiate). For more information, visit our website at www.glpd.com or call Tracy Putkonen at the Park District at 847-223-7529. Hope to see you there!