How much are birthday parties there

BOOK A PARTY HOMELAUNCH GIFT CARDSFREQUENT LAUNCHERSLAUNCH GRIPPY SOCKSBOOK A PARTYJUMP TICKETSSIGN A WAIVERCHECK CARD BALANCEMY ACCOUNT YOUR CART 0 ITEMS $0.00 TOTAL View Cart Blast Off Party$369.00 up to 12 childrenOur Most Popular! Click on the party link for details!$20.00 per additional childBook An Event Blast Off Private Room$419.00 up to 12 childrenOur Most Popular!$20.00 per additional childBook An Event Dodgeball Deluxe Party$469.00 up to 16 childrenMost AWESOME! Click the party link for details!$20.00 per additional childBook An Event Dodgeball Deluxe Private Room$519.00 up to 16 childrenMost AWESOME! Click on the party link for details!$20.00 per additional childBook An Event Jumpin' Joey Party$249.00 up to 10 childrenGreat Value! Click on the party link for details!$20.00 per additional childBook An Event Jumpin' Joey Private Room$299.00 up to 10 childrenGreat Value! Click on the party link for details!$20.00 per additional childBook An Event

I have not done any parties