Get out your bat costumes, dress up your little goblins and pets and come out for the 12th annual Scream Scram 5K Halloween Run/Walk through Wash Park. Race in costume (if you choose) and raise money for the Boys and Girls Clubs of Metro Denver. Prizes will be awarded for top runners and best costumes. Kids will love the 100M Spooky Sneak where every finisher gets a bag of treats. Stay and hang out after the race for a cauldron of giveaways, food and fun.