Saturday humans and their four-legged friends step off for the 18th Annual Paws on Parade. It’s a fundraiser for the Bangor Humane Society.Dogs and their owners get together for a fun day. There’s a walk, a costume contest and lots of other prizes. Registration starts at 9 Saturday morning at the Bangor waterfront. The walk starts at 10am and the costume contest is at 11am. You don’t have to have a pet to participate, everyone is welcome.