Lifestyle Tompkins Square Halloween Dog Parade: Photos of dogs in costume Print Share fbShare Tweet Email Halloween isn't just for kids. It's also for dogs. The Tompkins Square Dog Parade is the country's largest event of its kind, with hundreds of pups taking over the park's dog run. This year's competition will be held on Saturday, October 25th, from noon until 3 p.m. For more information, visit tompkinssquaredogrun.com/halloween/ Comments We're revamping our Comments section. Learn more and share your input.