A sign is used to direct traffic at the site of a 50-foot snowman named "Granddaddy" in Gilman, Minnesota, March 6, 2014. The snowman began to take shape earlier this winter when farmer Greg Novak needed to move mounting snow piles away from his greenhouses. On the backside of the sign board is the word "exit." REUTERS/Eric Miller (UNITED STATES - Tags: ENVIRONMENT SOCIETY)