Please read.  There are no exceptions.

To book a party, there is a 50% deposit to hold your time slot.  If you need to cancel 8 or more days prior to the party, we will refund your deposit minus $25 for a booking fee.  This fee can be used for any Mad Science Party or event up to one year of the original booking date. 

If you cancel within 7 days, the deposit will not be refunded. 

Furthermore, if you cancel within 48 hours of the party, you will be charged the minimum party cost of $199 . 

No exceptions.