Jam Time

Multiple Locations

Value Discount You Save
$250 26% $65
Give as a Gift
Limited quantity available
7 bought

In a Nutshell

Have birthday party at indoor playground complete with bounce house, pretend grocery market, and climbing structures that enthrall kids

The Fine Print

Promotional value expires Nov 1, 2015. Amount paid never expires. Reservation required. Limit 1 per person. Valid only for option purchased. Each birthday party includes decorations, unlimited water and lemonade. Cake and favors are not included. Additional upgrades available- call ahead to request party add ons. Each guest (parents and children) is required to wear socks. Promotional value paid will be auto-refunded after expiration. This voucher is issued by the merchant. Additional fees may apply. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Choose from Four Options

$185 for a Simply Perfect kids’ birthday party on Saturday or Sunday ($250 value)

  • 90 minutes
  • Up to 15 kids
  • Must wear socks
  • Red-and-blue or pink-and-purple decorative theme
  • Unlimited water and lemonade
  • Bring your own cake

Jam Time

When Malcolm and Mandy Sim welcomed two children into the world, the veterans of both the animation and theme-park industries visited numerous indoor play centers in Los Angeles, hoping to find the one that best suited their kids. Nothing quite clicked, however, which inspired the parents to call upon their entertainment backgrounds and develop their own indoor facility.

Since relocating to the Boston area, the Sims have opened Jam Time, where youngsters aged 3 months to 6 years can surmount climbing structures, leap about in a bounce house, or shop in a pretend grocery market before whipping up faux soufflés in the playhouse kitchen. Classroom sessions further engage tykes with art projects, science classes, and princess-etiquette lessons, where young ladies learn to detect whether evil witches have booby-trapped their science projects. Soft play toys engage visiting toddlers and infants, while adults surf free WiFi, sip gourmet coffee, or enjoy a treat from the organic snack bar.

Customer Reviews

Great place
Francesca A. · November 25, 2015
Bring snacks and a drink The kids will be hungry and thirsty after all the playing
Alyson T. · October 25, 2015
Had my son's 2nd birthday at JamTime and it was great! They took care of all setup and clean up The kids had fun!
Lorrie C. · October 17, 2015
Merchant Location Map
  1. 1


    86 Powder Mill Road

    Maynard, MA 01754


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  2. 2


    251 W Central St

    Natick, MA 01760


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