Events Calendar
Rafael Osona's Late Summer Auction and Gallery Preview
Nantucket auctioneer Rafael Osona hosts two day gallery preview in advance of Aug 23, 2025 online auction.
Maria Mitchell Association Discovery Camp
2025 MMA Discovery Camp Registration Is Open!
Marine Ecology Field Trip
What sea creatures live around Nantucket? Find out as you help to collect, identify, and release fish, crabs, shrimp, and other marine creatures.
Ravenous Reptiles
Join MMA staff on a tour as they feed the hungry animals at the Natural Science Museum!
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Feeding frenzy
Join MMA Aquarists and staff on a tour as they feed the ever-hungry creatures at the Aquarium before it opens to the public.
