I visit all types of schools including:
Preschool, Co-ops, Elementary, Middle, High School and College Campuses
My assemblies are about 30 minutes long with a 15 minute petting zoo. The kids get to have a hands on experience with some of the animals while they walk back to their classrooms. The petting zoo is optional depending on school district policies.
The animals I usually bring are:
American Alligator
Large Desert Tortoise
Alligator Snapping Turtle
Bearded Dragon
Ball Python
Burmese Python
Albino Bull Snake
Large Rock Iguana
Generally the groups need to be 200 students or less when possible. Travel is $.95/mile out of Mukilteo. If you are able to contact neighboring schools then I can split up the travel to make it more affordable.