In southern Indiana, in a town of just over 2,500 people, one name stands out everywhere you look … on the hardware store, the community center, even the fire department (with trucks named after some familiar reindeer). But the town's most important distinction? It has the only post office bearing Santa Claus' name. For more than 90 years, letters from around the world have found their way here, to Santa Claus, Ind. ... "It was in 1930 that 'Ripley's Believe It or Not' had a cartoon saying, 'If you write to this little town in Indiana, you'll get a letter.'...