Oh never thought of taking along some nice sheds if you have any handy. It's pretty cool to see how a shed is the snake just inside out basically and longer as it stretches coming off. Kids love sheds! I think the morph thing will likely be beyond 6 year olds comprehension so I'd stick with basics like how cool snakes are especially for kids allergic to "normal" pets, how cool snakes are in the wild to control rodents, why snakes feel cool, why some snakes have venom and others don't...stuff like that. Don't be surprised as well if you field questions about Steve Irwin. A lot of little kids idolized him and may ask you about that.