Here is a great package for a day out on the Peninsula. Use your four passes to visit the Lindsay Wildlife Museum in Walnut Creek, which specializes in caring for non-releasable California wild animals. See live, wild animals closer than you can imagine. Hawks, owls, eagles and other birds of prey perch overhead. Go eye-to-eye with a fox, bobcat, opossum, coyote or other native mammals. Snakes, toads, turtles and other reptiles and amphibians are just around the corner. The animals at Lindsay Wildlife will WOW you! Afterwards, stop at one of Amici's many Bay Area locations and treat your foursome to a family-sized pasta platter! Choose from favorites like pesto, marinara and four-cheese lasagna.

More info here http://www.wildlife-museum.org/ and http://www.amicis.com/