PHOTOS COURTESY OF AI ORTHDONTICSEach year Ai Orthdontics, Emmaus, invites the staff of referring dental practices to display their artistic talents and decorate pumpkins for children at Lehigh Valley Hospital - Cedar Crest. The tradition continued in 2019 with a range of entries. ABOVE LEFT: Oscar the Grouch is rendered in a pumpkin sculpture accessorized with an overflowing trash can. ABOVE