|SEASter Egg Hunt - Aquarium of Niagara
Also, since the souvenirs aren't the "officially licensed" ones, you can get a clown fish that a little kid will swear is Nemo for $15. I don't know if that's a good deal or not, but I do know it got us the hell out of the gift shop before I completely lost my shit, so I consider it money well spent.
Build a Bear a "thing." The Parasite picked the bear's name herself, and we have the birth certificate reading "Teddy Bear Queen Falling Bear" to prove it. I know, letting it become a "thing" was a newbie mistake, but watching her try to carry the box back to the hotel herself was worth its weight in gold.