The Annual Bounce House Bonanza is our most well known event to date. This annual event attracts more than 3,000 people. Every year it truly is a bonanza of bounce houses with over 16 different inflatables for kids of all ages. Professional face painters, a $500 coin hunt, Food trucks, rock painting with Champlin Rocks, Ice cream, Sand toys and more are some of the main attractions at this popular family summer event. The playground, splashpad and shaded picnic pavilion are all available for families to enjoy. This event would not be possible without the generous support of our local Champlin businesses. This event brings local business and neighborhoods together.