I saw one of these at Monterey Aquarium a few years back. My ex had heard that they had a Great White shark there and she wanted to go see it, so we headed to Monterey. They've got a huge tank there, so big you can't see the far side from the viewing window, and we kept waiting for this monster shark to show up. Well, it eventually did but we were disappointed - it was only about 4 feet long. But dead off behind it comes this gigantic sunfish that stole the show as far as I was concerned.
If you ever go to California, the aquarium there on Cannery Row is worth the trip, especially if you've got kids with you - lots of interactive displays for them. Even if you don't have kids, it's well worth the trip. I've been there several times and enjoyed the hell out of it every time.
