Grayslake Summer Days
Family music festival with activities for the entire family. Music, carnival games, food vendors, business booth area and "Grayslake's Got Talent" Contest. Bike and Pet Parade - 12 noon Saturday. Summer Days Parade kickoffs at 7pm Saturday evening. Festivities will be held downtown Grayslake. Visit the website for complete festival activities. Friday: 5pm-12am, Saturday: 11am-12am.