Dallas Morning News (blog)Fitness do-it for 9/28: Skip the cookie dough fundraiser; register for ...Dallas Morning News (blog)Yeah, cookie dough is tasty, but can it build lifelong health habits like training for a 5K like the Wildcat Prowl? Evans Caglage/Staff Photo. Had a note from Heidi Dahlander, a parent at Harry C. Withers Elementary School in North Dallas. A couple of ...