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Now, before you leave, do you want to make a seal's day?



From member-only nights and animal releases to our annual gala and "Run for the Seals" fun-run, the Center hosts a variety of events throughout the year that you can enjoy.

Upcoming Events at The Marine Mammal Center

Pier 39 sea lions

Marine Science Sunday
When: Sunday, August 9 and 23, 2015
Where: The Marine Mammal Center, Marin Headlands
Price: FREE

Join us for Under The Bridge: Marine Mammals of SF Bay, the next program at Marine Science Sunday. This FREE ocean-inspired classroom series from our education experts will focus on the marine mammals you can see right in San Francisco Bay, including sea lions, harbor porpoises, dolphins, and even the occasional whale. 

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Run for the Seals

Run for the Seals
When: Saturday, August 15, 2015
Where: The Marin Headlands

Don your ocean-themed costume and get ready to Run for the Seals! This year the annual fun run/walk through the Marin Headlands will have something new: in addition to the usual 2-mile run/walk, there will be a USATF-certified 5K run for the serious runner and dedicated marine mammal supporter alike.

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Little Gray's Migration

Book Signing
When: Sunday, August 23, 2015
Where: The Marine Mammal Center, Marin Headlands
Price: FREE

Local children's book authors Marta Lindsey and Jeanne Harvey will be at The Marine Mammal Center, signing copies of their books, Little Gray's Great Migration and Astro: the Steller Sea Lion. Stay tuned for more information.

Whole Foods Blithedale

5% Day at Whole Foods Blithedale
When: Wednesday, August 26, 2015
Where: Whole Foods Market, 731 E. Blithedale, Mill Valley, CA

The Marine Mammal Center will be the recipient of Whole Foods' community giving day on August 26. 5% of that day’s net sales will be donated to the Center, to help support our animal care and educational programs. Stop by the store on Blithedale in Mill Valley and help support our work.

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Sea Lion Soirée

Sea Lion Soirée
When: Sunday, October 4, 2015, 4:00 PM - 8:00 PM
Where: The Marine Mammal Center, Marin Headlands

Join us in a celebration of 40 years of working to protect and care for marine mammals. Since 1975, The Marine Mammal Center has been dedicated to providing the best care possible to sick, injured, and orphaned pinnipeds. And now it is time to celebrate the achievements that would not have been possible without the help of our many supporters.

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Ke Kai Ola

Learn about our Hawaiian monk seal hospital!

Pearl and Hermes
40 Years!

Thank you to PG&E, our presenting sponsor!

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40th Anniversary Celebration
Daily Tours!

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Docent-Led Tours with Elmo