Some of the luckiest construction workers in the world are hard at work in Carlsbad, Calif., building the first Legoland Hotel in North America. All those nifty interlocking plastic blocks, already brightly colored and pre-fit. And the fun themes: One day you're building the pirate ship, the next you're putting up guards around the kingdom. No wonder they're going to open a month ahead of schedule on April 5 — it's play, not work. They probably don't even have to pay those guys. The hotel itself isn't made out of tiny Legos (bummer!), but it's still a cool place.