My afters school friends spend 30-40 minutes standing/traveling in the hallways within the first hour I receive them. I'm not used to creating learning experiences outside of a classroom, so I have not invented any fun hallway games. We've played "Quiet Mouse," but most of the children are losing interest, and it cannot be played while we are walking through the hallways. It takes us about 10-15 minutes to walk them from the K hallway to the cafeteria. Are there any ways I can make this hallway hell funner for my little learners?