From the website:
The Mission of the Bay Area Discovery Museum is to engage, delight and educate children through exploration of and connection with the local environment and the diverse communities that live here.
The Bay Area Discovery Museum is a one-of-a-kind indoor and outdoor children’s museum at the foot of the Golden Gate Bridge, serving over 300,000 visitors per year on its 7.5 acre Sausalito campus. The Museum is the only children’s museum in the U.S. to be located in a national park, and its exhibits are admired and emulated by other children’s museums nationwide. The Museum is recognized as the leading children’s museum dedicated to nurturing childhood creativity, fostering future generations of creative thinkers and innovators. With this emphasis on creativity through play, the Museum encourages children ages 6 months to 8 years to develop into curious, creative, adventurous lifelong learners and explorers.
The Museum’s unique programs feature hands-on art, science and environmental exhibitions, performances, special events, cultural festivals and ongoing educational curricula… all with a focus on fun!

Lesley
April 11, 2012 at 6:38 pm
I really like the idea of a hands on museum. wish we had more of them when I was younger!
egwow
April 11, 2012 at 7:37 pm
I like this very clear sign pointing the way.
RedPat
April 11, 2012 at 9:43 pm
sounds like a great place and I like their clean graphic sign!
Manang Kim (@ManangKim)
April 12, 2012 at 1:54 am
Follow the arrow and find the rainbow ^_^ Happy Wednesday!
Signs
Carola
April 12, 2012 at 9:35 am
Nice arrow. I love museums like that and for sure my kids too.
icybc
April 12, 2012 at 12:07 pm
I must go there when I visit SF…My son would love this place.
icybc
April 12, 2012 at 12:09 pm
I must go there when I am in SF. My son would love to see this place.
dianne7777
April 12, 2012 at 12:56 pm
sounds like a great place
San Francisco is one of my most favorite places
sign is eye catching