The pass entitles the bearer to One (1) Family Admission to the Lawrence Hall of Science. Family admission is defined as 2 adults and their children though age 18, up to a maximum of 6 people. 

The Lawrence Hall of Science is UC Berkeley's Public Science Center. Come for a visit and discover your inner scientist through fun and hands-on explorations in engineering, physics, astronomy, and more! Visit the Hall's Science on a Sphere® and take control of a planet on a 6-ft diameter globe, meet an animal friend in the Animal Discovery Room, and design, build, and test your own creations in Design Quest. Looking for even more ways to explore science? Add a Planetarium or National Geographic 3D Theater show to your visit (Planetarium and 3D Theater admission is extra).

http://lawrencehallofscience.org/