Exploratorium

This place was THE BEST IN THE WORLD. Ok, got that over with. Seriously. It was love, true love.The place was filled with hundreds of things to do, from experiments to playing with every single tactile thing you can imagine,water,sand,dirt,light, metals, everything. We picked up Mike in the afternoon after my dad and I went with the kids and went back for another couple hours. This will be on our list to do again when we visit San Francisco again.