Audubon Institute
Houses a zoo, aquarium and other adventure centers; includes an interactive swamp, zoo tour, and a "creature feature" explaining some of the zoo's animals.
John Brown New Orleans Sidewalk Astronomer
Scientific, educational and fun. Located in the French Market next to the Cafe' Du Monde.
New Orleans Botanical
Showcasing over 2,000 varieties of native and exotic plants, in an Art Deco WPA garden under impressive mature live oaks.