Preparing for a Triple Sleepover!

So that the McClelland parents can celebrate their 5th anniversary in peace and quiet, Grammy and Grampy are keeping the kids for a triple sleepover Friday night. I need to exercise, have plenty of toys, and have beds ready in order to meet this first time challenge. We have spent lots of time with our grandchildren, but we've never had all three over for a sleepover. Pray for lots of fun, lots of energy (mine, not their's), and lots of willing sleepers!