Ninja Fortress Classes

Basic Information
  • Classes are designed for ages 7 and up. 

  • Teens and adults are welcome to join class, (everything is done in progressions) or can participate in open gym time immediately following class

  • Please print and sign a waiver BEFORE your first class and bring it with you.  Waivers are good for one season.

  • If you have questions about the classes, contact Sandy.

  • Classes will be CAPPED to maintain social distancing recommendations until otherwise posted.  Class attendance will be determined by the FIRST people to register and PAY.

  • $15... Class

  • $12... Open Gym Session

  • $22... Class and Open Gym Session

  • $15... Zimm Ninjas shirt ($20 online)

  • $65... 5 class punch card

  • $100... 10 class punch card

  • $40...  Competitions (open gym time included)

  • $1...   Sticker

  • $20...  Liquid Chalk

  • Please note that punch cards can be used for classes and open gym sessions

  • One person per punch card 

*SPECIAL Christmas packages available, email

1 class gift certificate, shirt, sticker and autographed picture $30

5 class punch card, shirt, sticker and autographed picture $80

10 class punch card, shirt, sticker and autographed picture $115

Sign up
  1. Print and complete the attached waiver and bring it with you for the first class.

  2. Register by emailing Sandy ( with the participant's name, age, parent's name, email and dates you'd like to participate.

  3. If there are openings in the sessions requested she will let you know.  To guarantee your spot in class please PAY through PAYPAL or VENMO.  If you have a punch card let her know.

  4. Please note that class attendance is determined by the FIRST participants to REGISTER and PAY.

Class Schedule


Saturday Oct. 31st 2-3:30pm (CLASS FULL)

     Open Gym 3:30-5pm (CLASS FULL)

            *ninja Halloween party    

           *costumes encouraged :)

Classes, open gyms, events and competitions will resume in the spring when the weather allows, usually by March.  Classes run on Mondays, Wednesdays and Saturdays.

*classes are weather dependent and may have to be cancelled.  The website will be updated the morning of class if there are any changes.

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Copyright 2019 Sandy Zimmerman

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