East Petersburg Kidz Klub


A Universe of fun! At Universal Athletic Club gym near East Petersburg, PA, children play in a clean, well-equipped environment with lots of adult supervision and TLC. Kidz Klub East Petersburg includes a babies and toddlers only play are, a massive multipurpose open activity space, a kid friendly climbing wall and our famous Kidmazium! There’s something fun for every child in this versatile kids paradise.

Kids Love Being at East Petersburg Kids Klub Gym

We offer so much for kids at UAC! They love it here! While you workout they’ll have a blast playing in our gigantic indoor playground so you can enjoy your workout! You enjoy peace of mind. They get non-stop fun!

  • The Kidz Klub is available to non-members

  • Pay For Play is available by the day or with our 10 visit punchcard.

    The perfect way for everyone to enjoy our 3-level Kidmazium!
    This punch card allows for 10 Kidmazium visits, up to 2-hour time limit per visit.

  • Recommended for toddlers up through age 11.

Within the Kidz Klub is


For babies as young as 6 weeks through kids as old as 11 years

There’s nothing else like this in Lancaster! Our climate controlled, 8,000 square foot 3-level padded indoor playground features a 12-foot zip line, racing slides, obstacle courses, monkey bars, bounce house, tunnels, climbing nets and more! The top level is a kids only hard wood sports court complete with basketball hoops! You can enjoy peace of mind while they have safe non-stop fun!

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Kidmazium 1
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8,000 Sq. Ft. playground with tubes, slides and a zip line.

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5,000 Sq. Ft. separate Kids’ Court

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Nursery, play area, kids’ climbing wall and basketball gymnasium

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Facilities for Birthday Parties and Kids Night Out


Kids Night Out

Open to Members and Non-Members

Parents, go enjoy a night off while your kids have a BLAST in our club! Kids Night Out (KNO) is a fun-filled event held on select  Friday nights from 6-9:30pm in our Kidz Klub. During KNO, children ages 5-11 years will play in our Kidmazium, participate in a variety of games, crafts and activities, watch a kids’ movie, PLUS have a slice of pizza and popcorn!


Frequently Asked Questions

2024 Kids Night Out Dates

April 19 Friday
May 3 Friday
May 17 Friday
June 6 Friday
September 6 Friday
September 20 Friday
October 4 Friday
October 18 Friday
November 15 Friday
December 6 Friday
December 20 Friday

Birthday Parties

Open to Members and Non-Members

Fit, Fun & Fantastic Birthday Parties - Choose from 3 Amazing Themes

UAC is the best place to have a birthday party in Lancaster County! Parents will sit back and relax while our staff takes care of the rest. Start with our printable invitations to plan the day, and leave the rest to us!

  • Birthday child plus 10 guests

  • 30 minutes in our party room

  • 60 minutes of activity time

  • Party host or hostesses

  • Paper products and utensils

  • Candles & knife for cake

  • Juice for all guests

  • Balloons

  • Downloadable Invitations

12 total adults per party. Additional Child Guests: $5 each. (15 maximum guests)

Adult Policy: 12 adults total. Any additional guests are $5 per person. Parent may provide cake; no other outside food is permitted:

Amazing Maze Party (ages 2-10) – $269

This popular party includes time in our 8,000 sq ft indoor Kidmazium complete with a 12-foot zip line, racing slides, obstacle courses, monkey bars, bounce house, tunnels, climbing nets, a fun-sized basketball court and more!

Incredible Inflatable Party (ages 4+) – $289

Our two indoor inflatables feature an obstacle course with a slide and a bounce house that all your guests will love!

Sports Party (ages 6-10) – $299

Choose from kickball, dodgeball, basketball and other indoor games. A UAC Staff member will lead children through these fun activities.

Combo Party (ages 6-10) – $369

Combo any of your two favorite options for a two hour party.

Ready to reserve your day?

Fill out form below to request your party date and theme. If you have other questions call (717) 569-5396

  • PLEASE NOTE: After completion of this REQUEST FORM, a Birthday Party staff member will contact you to confirm if your requested date is available.
  • Please enter a number from 1 to 65.
  • Choose one:
  • MM slash DD slash YYYY
  • MM slash DD slash YYYY
  • Choose one:
  • Choose one:
    • 10 youth guests
    • Party host/hostess
    • 30 minutes in party room
    • 60 minutes of activity time
    • Paper products(plates/napkins/utensils)
    • Candles & knife for cake
    • Juice and water for all guests
    • Balloon bouquet
    • Downloadable invitations
  • This field is for validation purposes and should be left unchanged.

Field Trips

to Universal Athletic Club

Kids can dance, play, zip line, and move their way through our 8,000 square foot, 3-level Kidmazium during fun, fitness-oriented field trips. Choose from three packages, including open play & instructor-led classes.


Junior Certification Program

Universal’s Junior Fitness Certification program teaches youth ages 12-15 proper weight training, fitness center etiquette, and safe use of cardio equipment. A Junior Certified teen may use selected fitness equipment without direct parental supervision, and must wear his or her Junior Certification badge in the fitness center.

Students must complete one 3-hour training session and test successfully in specified fitness areas.
Course if offered monthly and registration is required.

Learn more about our Youth Programs including summer camp, birthday parties, kids nights and more near East Petersburg!

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