All friendly, leashed pooches are welcome to participate! (Daffy costumes & decoration strongly encouraged.) 1st, 2nd, & 3rd place prizes awarded; must be registered to win. Register ahead of time from 10:00 AM to 12:00 PM at the Federal & Main Street corner table. Proceeds benefit Nantucket Island Safe Harbor for Animals (NiSHA). Parade will be held at Children’s Beach. A signature event of the Nantucket Island Chamber of Commerce.