Miss Kelly's - The Gym For Kids Miss Kelly's Gym is a local, family owned gymnastics and fitness facility for kids ages 10 months - 12 years. We offer gymnastics, dance and sport skills classes as well as children's Birthday Parties, Parents Night Out, Kids Camps and Open Gym! 12802 Olive Blvd Creve Coeur , MO , 63141 Phone: 314-439-1100 38° 40' 48.18" N, 90° 28' 22.332" W See map: Google Maps Barron Gymnastics Bud Dome Summer Camps with The Grind! Cheer Legendz Cheer St. Louis Concordia Turners Emerson Family YMCA F.I.T. Martial Arts Hahn Extreme Fitness & Martial Arts Hi-NRG Gymnastix Kids World Gymnastics kidzxplor Marquette Cheerleading Kids Camp Maryville University STUNT Team MICDS Olympia Gymnastics- MO Pride of Illinois: Cheer, Gymnastics, & Tumbling Spirit Elite Cheerleading St. Louis Gymnastics Stacey's Gymnastics Star Struck Divaz Dance Co.