you'll want a snapshot with these roadside attractions. Weird roadside attractions They're weird, they're the world's largest, and they're off the next exit. How can you pass them up? Whether oddities from a time gone by or just a way get tourist dollars for a tiny town, Cadillac Ranch Part public art installation, part crazy idea from a guy with a lot of money, these 10 rusted-out Cadillac shells, covered with graffiti, rise out of the ground. Visitors are encouraged to leave their own mark. The Corn Palace Originally built more than a century ago (when?), the exterior murals made of corn and grain are replaced every year and designed by local artists. It's free to visit the Corn Palace, which is also a venue for concerts and sporting events. Find out which popular singer, known as Mr. Las Vegas, is scheduled to perform there in May. Oregon Vortex & House of Mystery Is it a strange and paranormal spot where gravity is inexplicably defied, or simply a cle