The aquarium in Newport, OR.
The sea lion caves just north of Florence, OR.
An awesome walk thru safari in Brandon, Or. They had goats, rams, sheep, deer, peacocks, donkeys, geese, and llamas just roaming around that you could pet. They also had a baby tiger cub and baby leopard cub that you could pet.
In Crescent City, we found THE BEST play ground we had ever seen.