b'INSIDER TIPSummer on Broadway is my favorite time in downtown Maryville. I like to climb the rock wall and see how high I get. I also love the dog show and the trampolines. A lot of the kids area is free, and there is barbeque for the grown-ups.I also enjoy running into my friends every year. HARRISON, AGE 10JUNESummer on Broadway16|smokymountains.org'