First the bad news - we don't bake birthday cakes (which is really good news if you value your inards).
The good news is that PRG is a great place for birthday parties. The price is $15 for kids under 12 years and $18 for folks 12 and up. If you have 10 or more, and schedule in advance, the price is $15 no matter what the age. All needed equipment (shoes, harness, etc) is included. For every 2 kids under 12 years old you will need to provide 1 adult to belay (hold the rope). There is no charge for the belayers.
Although we do not have a private party room we can provide a table if you want to bring in food. There are also several pizza places within a mile of the gym that will deliver, including Papa John's, Dominos and Hungry Howie's.