Take the family to the Children's Creativity Museum in San Francisco. This pass admits a family of four for a one-time visit to the museum.
The Children's Creativity Museum is a hands-on, multimedia arts and technology experience for kids. Located in San Francisco's Yerba Buena neighborhood, the Children's Creativity Museum promotes 21st century skills-creativity, communication and collaboration - to inspire new ideas and innovative solutions.
http://creativity.org/