Happy St. Patrick's Day, Tiny! by Cari Meister
Tiny and Elliott are going to a St. Patrick's Day party in the park with a parade, a costume contest, and a scavenger hunt. But during the scavenger hunt, they notice that their new friend, a girl in an Irish wolfhound costume, has lost her shoe. Tiny knows it's up to him to save the day, but can he find the shoe and the pot of gold in time?