Agnes Nolting Aquatic Complex Alligator's Creek Aquatic Center Ballwin Parks and Recreation Bayer YMCA Belleville Parks & Recreation Camp Kesem at Washington University in St. Louis Camp Manitowa Chesterfield Athletic Club Chesterfield Montessori School Chesterfield Parks, Recreation & Arts Department City of Bridgeton Parks & Recreation Department City of Clayton - Parks and Recreation City of Creve Coeur City of Florissant City of Maryland Heights City of Webster Groves Parks and Recreation Collinsville Aqua Park Collinsville Area Recreation District Concordia Turners Crestwood Community Center Crestwood Parks and Recreation Des Peres Parks and Recreation INDIAN HILLS SWIM CLUB Kennedy Rec Complex Le Meridien St. Louis Clayton Manchester (MO) Parks and Recreation Manchester Aquatic Center Maryland Heights Parks and Recreation Missouri Botanical Garden Missouri State Parks Progress Park Raging Rivers WaterPark Saint Louis County Parks and Recreation Shrewsbury Parks and Recreation Six Flags St. Louis South City Family YMCA St. Charles Parks & Recreation St. Peters Parks and Recreation THE HEIGHTS: Richmond Heights Community Center The J (Jewish Community Center) Tower Grove Park Wentzville Parks & Recreation Whitecliff Park & Crestwood Community Center Wonderland Camp