I will be putting on some kind of a learning thing about timber for kids. They are 3rd up to 6th graders and I get 15 minutes per group. I've got a lot of pictures, could do the old how to measure a tree demo and have them do it, could fill a paint cans with water and let them squirt a paint gun, any ideas? My evil side wants to set up next to the wildlife people and rev up Twinkle. I must quell that side of my personality.