BOOK THE  CELEBRATION

OF A LIFETIME!

For ages 5 +

Starting at $190

Now Available on Fridays evenings & Saturdays

(Sundays afternoons by appointment only)

 

Starting September 2020, there are now 2 birthday party options: 

 

1. Ninja Gym Time Only

2. Gym Time + basic party area reservation (If available)

(where YOU provide the party supplies and decor)

There are 2 options for ninja gym times: 

  1. 60-minutes with 30-minutes of instructor-led time & 30-minutes of open gym

  2. 90-minutes with 60-minutes of instructor-led time & 30-minutes of open gym

Pricing is based on the first 10 participating guests** and the birthday child is FREE: 

90 Minute Ninja Time Options

90-minutes Gym access only                               $230

90-minutes Gym + Self-serve Party Area            $280

60 Minute Ninja Time Options

60-minutes Gym access only                                 $190

60-minutes Gym + Self-serve Party Area              $240

**Each additional participating child is $15 for a 60-minute session or $18 for a 90-minute session.

Please call 313.626.0788

to book your party.

Frequently Asked Questions

Does Ganbaru Ninja have an age limit for parties?


While there are no age restrictions during birthday parties, we do recommend that the birthday child is turning at least 5. Only guests ages 4-17 are included toward the final headcount.




Is the Guest of Honor included in the headcount?


The birthday celebrant is not included towards the total count, nor are children under 4 and adults 18 and over. Parental supervision is required for guests under the age of 4.




Can adults participate too?


Yes! Anyone entering the course will need a waiver on file. If you have signed one for your child, you have signed one for yourself by default. For example: if Mom completed a waiver for the kids, Dad will still need to complete a separate waiver and select the ‘just me’ option should he choose to enter the course.




When do I need to inform Ganbaru Ninja of my headcount?


If you are below 10 participants, there is no need! Additional attendees above the standard party package can be added up to the start-time as there is no need to be exact with this count prior to the party. We will simply take a headcount as we check-in your group and will adjust accordingly prior to the end of the party. If you are planning on having more than 15 participants, please reach out to us at info@ganbarudetroitninja.com.




Can I bring my own food?


YES. Here are a few great places to order Pizza from: 1. Mr. C's Pizza (a local favorite for large parties) Phone: (313) 881-7392 Address: 18660 Mack Ave, Grosse Pointe Farms, MI 48236 2. Jets Phone: (313) 417-9770 Address: 17646 Mack Ave, Grosse Pointe, MI 48230 3. Little Caesars Phone: (313) 884-0450 Address: 19619 Mack Ave, Grosse Pointe Woods, MI 48236




Can I bring decorations?


Yes! If you opt for the "self-serve" party area option you are more than welcome to bring your own decorations. We will provide tables and benches for seating and a table for food.




What is the cancellation/reschedule policy?


Any change or cancellation within 10 days would result in loss of $50 deposit. Please call to discuss any extenuating circumstances that would cause a problem with your party date within 10 days.




Are there any other activities going on during my party?


Open play will be occurring during your party, however, your group will be in its own private section at any given time.




Do you offer any add-ons?


Please note that we also offer the following add-on options:

  • Ninja Entertainers: $99.00 (BIRTHDAY KID FAVORITE)
  • 24 Cupcakes with Mini Ninja cupcake toppers: $35.00
  • 24 Hersey icecream cups: $15.00
  • 12 or 24 Goody Bags: $4.00/each
  • Pizza: You order the pizza and we pick it up for $5 so that it's hot and ready!





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