One thing Sandy wanted to see was the aquarium. I hadn't been to the one there and it was very near the In N Out Burger (priorities people, priorities!) so off we went!
Walking in the tunnel where the fish are next to and above you was amazing! Huge sharks, bass, schools of anchovies and octopus are all swimming around as we walked through.
Just outside the aquarium is Pier 39 where all the sea lions hang out. Really? How does that thing stay afloat with them all??
Anyway I really thought the Aquarium of the Bay was a great way to spend a not so sunny afternoon and walk off the In N Out Burger.