When I move, I want to offer low cost educational "shows" or birthday party stuff for people/children/etc about snakes.

This is what got ME into snakes, i want to do the same thing for other people, especially children, but im not getting an entire petting zoo. I want to focus specifically on snakes.

I have almost no idea how to go about doing this. I'm having trouble finding info on any licensing i would need, or additional insurance. I'd only be showing my ball pythons at this point, and only the animals i "trust." I eventually plan to expand my collection to other pythons (maybe boas as well) that can be kept by a single keeper (ideally they'd be rescues but who knows at this point). So, balls, carpets, childrens pythons, etc.

Can anyone give me a push in the right direction to find this?

If it matters, the area i will be in is the DC metro/MD or VA area.