This pass is good for one free family admission (two adults and two children under 18) to the Lawrence Hall of Science, UC Berkeley's public science center.  Lawrence Hall of Science (LHS) is a renowned resource center for preschool through high school science and mathematics education, and a public science center with exciting hands-on experiences for learners of all ages.  LHS offers interactive science exhibits, a discovery lab with live animals, planetarium show, after school classes and summer camps, family workshops and special events that encourage visitors to learn about and enjoy science. Expires April 24, 2010.