When I took the tour I had a almost 3 year old and a 14 month old. I put them both in the free daycare they provided. To be warned if anyone else is reading and you have infants, they were at first unsure about the 14 month old. But once I showed them that she could walk and get around then they took her.
As it turned it out, I got called back in from the tour to change the younger ones diaper and my oldest didn't want to stay. I took the oldest out and she sat with us as we asked questions. Sure enough about 10 minutes later the beeper rang again for me to go back to the daycare and now since my oldest left my little one now wanted to leave.
They both then did the rest of the tour. Everyone was super nice to them, gave them cookies or what not and at the end they each got ice cream at that little store at the hotel.