Once you visit the (air-conditioned!) waiting area for the Dumbo ride, you'll wish every Disney attraction was outfitted with one just like it. When you enter the Dumbo queue, you'll receive a pager (similar to the ones given out at restaurants), and, until your pager goes off, your kids are free to run, climb, and bounce to their little hearts' content. This interactive queue only seems to be available when the line is long enough to warrant its being open, but it's a huge help on those busy days full of long wait times.