6. Exploratorium - Pier 15, 94111
The SF Exploratorium - Pier 15 - Embarcadero
The kids are going to need a special place to burn off all that extra energy this winter. The California museums definitely look like they are worth a visit.
12 Top Things to Do in San Francisco: The Exploratorium
San Francisco: Wave Organ that turns waves into music. It was constructed by the Exploratorium back in and uses a series of pipes that interact with the waves to produce beautiful melodies.