The California Science Center is a really fun way to spend the day. I highly recommend going to see the space shuttle Endeavour, the Endeavour Exhibit and the IMAX movie a Journey To Space. There are also lots of fun hands on things for everyone to do. You can book your tickets for all three online. Tripp and Camille had a blast learning about space and getting excited to go to Mars. We got to make slime, ride in a simulator that gave us the sensation of spinning through space and we tried to pick up rocks with the pressure of other planets.Lots of fun! http://californiasciencecenter.org