PrairieFest
Oswego High School 4250 Route 71, Oswego, IL, United StatesThis year we celebrate Happy Days Are Here Again over Labor Day Weekend, September 3-6, 2021. Main stage entertainment, children's stage, petting zoos, pony rides, food vendors, Windy City Amusements, business and craft expo, 5K run, and more including a hometown parade Sunday at 1:00pm.