I found this adorable line/hallway behavior unit on TPT. It's marshmallow toes by D. Conway. It's awesome. She has some other great behavior products too. My students loved making these marshmallow toes. I gave them some to eat, but it was the end of the day and they must have been very hungry because they were eating the glued marshmallows off their craft and poem. lol! Gotta love first graders.
Here is the TPT lesson. It's only $4.00 and so worth the money. So fun and my students loved it.