Today Mila is going to school for the first time, and she can't wait. But Daddy isn't so eager . . .

"Grandma keeps running off doing funny business. On a field trip! And if she doesn't stop, we'll miss the school bus. It's field trip day and all we want to do is have a simple, no shenanigans, fun day at the museum. But when dust makes Grandma start sneezing, we know we're in for a wild time. With each sneeze, Grandma turns into a different dinosaur and takes off. It's up to me and Moonie to track her down and keep her from making a mess of the museum--before...