MaST Center’s Discovery Day
Saturday, July 4, 202610 AM – 2 PMMaST CenterFree
FreeZoo & Aquarium
The MaST Center Aquarium is open for public viewing Saturdays from 10 a.m. – 2 p.m. See our aquarium that holds 3,000 gallons of seawater View 250+ native Puget Sound species Experience 2 large touch tanks See our 38 foot Gray Whale skeleton and other marine mammal skeletons Learn about current issues in the marine ecosystem of Puget Sound