Fifteen years of birthdays, school carnivals, and city festivals, written down. What to book, how long to book it for, and the things that quietly make a party run better. No sign-up, nothing to fill out.

What to book, how long to book it for, and when to have your artist start, so none of the time you paid for gets eaten up.

How many guests you have, which services you booked, and how long your party runs all change when each artist should start.

Working out artist numbers from your attendance figure, what suits a carnival versus a prom, and how schools pay.