Great when it's not over crowded =) Also very educ...

Great when it's not over crowded =) Also very education for field trips or new visitors. If you have kids get the free 'passport' to keep them on track and excited at reaching the exhibits

Food is over priced and not allergen friendly so pack food or hit up the nearby restaurants/carts outside

Seals are not available until 2017

I recommend getting a membership, especially if you are a local. The night events and discounted parking is worth it.