130408 Buckhead: Lance Witt (center) digs in a bucket of LEGOs for the perfect piece as he builds a racecar at the LEGOLAND Discovery Center at Phipps Plaza in Buckhead on Monday, April 8, 2013. It has been almost four years since Lance underwent a heart transplant. During the time leading up to his surgery and since, Witt has become a major LEGO fan. Jonathan Phillips Special