Physicists estimate that 47% of the energy in the universe is stored in stars, and the other 98% rages inside human children. Release your child’s unyielding cosmic energy with today’s Groupon to Kids Castle Indoor Fun Center in Newark. Choose from the following options:

• For $10, you get a Combo #1 package (a $21.99 value). Combo #1 includes the following:
• A large, one-topping pizza
• A pitcher of soda

• 25 game tokens<p>

• For $15, you get a Combo #3 package (a $32.98 total value). Combo #3 includes the following:
• Any large pizza
• One mini specialty pizza (a $4.99 value)
• A pitcher of soda

• 50 game tokens<p>

• For $69, you get a 90-minute Royal Court party package for up to 10 kids (up to a $149.50 value).<p>

The staff at Kids Castle Indoor Fun Center entertains families and children’s parties with a gallery of games and rides, as well as specialty cuisine that appeals to both kids and adults. Adolescents pad Space Camp résumés as they bound through the free bounce-house jumper and jungle-gym maze. Colorfully clad characters point the way to an impressive assortment of hydraulic rides and arcade games activated by tokens. While children sprint around the play center, parents refuel on a one-topping or specialty pizza from a menu of Indian-influenced pies, such as the chili paneer pizza or mint chicken pizza, the primary source of poultry currency.

Kids Castle also celebrates children’s birthdays or first falconry victories with 90-minute, inclusive Royal Court parties. A dedicated host facilitates proceedings and sets up supplies in a private party room, quelling attempted coup d’etats by mollifying up to 10 youths with fruit punch or lemonade, two slices of pizza, and ice cream. Guests wield a balloon and 10 tokens each to spend at their discretion, and a special birthday balloon, surprise gift, and 10 bonus tokens exalt the royal guest of honor.

Though Kids Castle Indoor Fun Center sometimes features coupons online, this Groupon still offers the best deal available.