Spend a day (with up to three of your friends) and the 6th grade science teacher, Pote, at the California Academy of Sciences in San Francisco.   Check out the aquarium, planetarium, and other exhibits.  Enjoy seeing the animals, smelling the plants, learning about new topics, discovering how science works in the real world, and walking through the relaxing rooftop garden.  The trip will include a lunch in the Academy.  We can also include a trip to the De Young Museum across the street if there will be an exhibit that sound interesting at the mutually agreed time.