Join a boy and his grandfather as they enjoy a snow day in the park! Every child loves a snow day--no school and snowball fights galore! But Sam has to wait for Granddad, even though all the other kids have already gone to the park . . . and all the dogs . . . and all the zoo animals! Only when the two finally arrive does Granddad see why Sam was in such a hurry--and they have the best time playing with everyone in the snow.