It's the end of an era. Bloomberg / Getty Images Attention, Kmart shoppers: The last full-sized Kmart store, located in quaint beach town Bridgehampton, New York, is closing on October 20—and the once-mighty brand will officially part of history. One small Kmart-branded store will remain in Florida, with a few more in Guam and the U.S. Virgin Islands. The store began as S.S. Kresge in Detroit...