Legacy Gym MKE offers the exciting experience of Ninja Teams, Private Strength and Speed training for youth athletes, and can host family-friendly group events. Make Your Kid’s Birthday Unforgettable at Legacy Gym! Looking for a fun, active, and easy way to celebrate your child’s next birthday? You bring the kids — we bring the fun and handle the clean-up! Legacy Ninja Party Packages Let the kids run wild with obstacle free play and a timed Ninja Warrior course, custom-designed and co […]