Ever want to swim with sharks? If you were in on Saturday’s Tampa Tweetup you might have gotten the chance.

Mommy Musings and David Risley tell the story. So does Fox 13 news.

UPDATE: Forgot to link to my pictures, on Flickr.

It’s the biggest, roundest screen in the state of Florida, and one of the most advanced sound systems as well.

And it all runs on a Palm Pilot.

As part of MOSI’s Virtual Ambassador program, a group of Tampa-area Twitter users got a behind-the-scenes tour of the IMAX theater and projection room. I was too busy taking pictures to pay attention to many of technical details, but let’s just say that if the Palm Pilot goes down, you’d better hope the closed-caption system is working.