The first night Mom and Dad were here, we went to Charlie's preschool concert. Dad said that if Charlie saw him while on stage and ran through the crowd yelling "Grandad !", Charlie would get the Porsche, and the vacation home. He didn't quite do that, but Grandad did get a big hug after the concert. It all worked out though, since none of us have a Porsche or a vacation home.
The concert was super cute with even the infants "performing". They rolled out the babies in their cribs and strollers. It was hilarious.