Is there somewhere to store some luggage while I visit the aquarium?

I'm not sure. I only remember them having a coat check area, but they might store luggage there as well.

I'm not sure...you may want to call and ask!

None that i have ever seen..

I don't think so. I've only seen people with strollers. On the website I think they have it if a FAQ area and they may be able to answer the question there.