Birthday Parties

The fun starts at Flex!

Make memories that last a lifetime!

At Flex Gymnastics, we know how to throw a great party! Our party packages are designed to fit every age group, and we offer a variety of different activities to keep your guests entertained. Whether you're looking for a fun and active way to celebrate a birthday or you just want to try something new, we guarantee that you'll have a blast at our gymnastics parties!

Birthday Parties

Give your child a birthday they will always remember by having their party at Flex Gymnastics!

Our party packages are designed to fit every age group and we offer an exciting and different experience that is sure to be a hit with your child and their party guests.

We have four different party options for ages 4-17. Scroll down to read about each one of them!

🥳 SUPER PARTY

Super Party Experience Includes:

  • One hour in the gym doing fun activities led by a Flex party supervisor. Some of the activities may include obstacle courses, parachute, trampoline time, and basic activities on the bars and the beams. The amount of gymnastics incorporated into the activities can be decided on by the birthday boy or girl.

  • 45 minutes in the party room for treats and opening presents.

  • Flex party supervisor is available to assist. -Flex party supervisor to lead activities for up to fifteen guests ($8 per extra child)

🥳 ULTIMATE PARTY

The Ultimate Party Experience Includes:

  • One hour in the gym doing fun activities led by a Flex party supervisor. Some of the activities may include obstacle courses, parachute, trampoline time, and basic activities on the bars and the beams. The amount of gymnastics incorporated into the activities can be decided on by the birthday boy or girl.

  • INFLATABLE FUN with a bounce house will also be included in the hour in the gym.

  • 45 minutes in the party room for treats and opening presents. Flex party supervisor is available to assist.

  • Flex party supervisor to lead activities for up to fifteen guests ($8 per extra child).

🥳 NERF PARTY

Our facility is a great place to host a Nerf Party! Kids ages 6+ can bring their favorite Nerf gun, ammo, and eye protection to have an all-out battle on a 42x42 spring floor with many obstacles! Soldiers will work on their ninja rolls and aim before dividing into teams to play capture the flag and/or other battle games.

Children under the age of 6 will need to choose one of the other party options. Nerf parties tend to get too competitive for the younger ones.

Nerf Party Includes:

  • One hour in the gym doing Nerf War-related activities led by a Flex party supervisor.

  • 45 minutes in the party room for treats and opening presents. Flex party supervisor is available to assist.

  • Flex party supervisor to lead activities for up to fifteen guests ($8 per extra child).

Only children ages 6 and older are allowed to participate in Nerf Parties & Wars. 

EXTRA NERF REQUIREMENTS:

  1. EYE PROTECTION is required. Bring your own or feel free to use ours. We have 15 pairs for anyone who needs it. Every participant is required to wear eye protection.

  2. Bring your own guns. More than one gun per child is helpful in the event that one gets clogged.

  3. Flex provides the ammo. We provide N-strike ammo and some discs if needed. Ammo is often lost between mats so we encourage children to not use their own ammo. We cannot guarantee that they will leave with the same number of bullets that they started out with.  

🥳 NINJA WARRIOR OBSTACLE COURSE PARTY

Ninja Party Experience Includes:

  • One hour in the gym doing fun activities led by a Flex party supervisor. Most of the activities will include running, jumping and climbing through a variety of obstacles.

  • Flex party supervisor to lead activities for up to fifteen guests ($8 per extra child).

  • 45 minutes in the party room for treats and opening presents. Flex party supervisor is available to assist.

Preschool

GYMNASTICS

Kinder

GYMNASTICS

Recreational

GYMNASTICS

Recreational

TUMBLING

Recreational

Ninja Style

Special Events

Birthday Parties

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We teach character, strength, and flexibility not only as it relates to the sport of gymnastics, but also as it relates to life skills.

(715) 661-6690

2386 93rd Ave

Osceola, WI 54020

Mon - Thurs: 3:00PM - 8:00PM

Friday: 3:30PM - 7:15PM

Saturday: Special Events, Hours Vary

*Closed Fri-Sun during the summer