You need to walk your dog, so why not walk with everyone else in your community at the same time? A pup walk can be as simple as selling a ticket, providing a goodie bag, and arranging a meetup location, or as elaborate as closing down the streets, adding in contests, and making a parade and festival out of it. Go wild!
Bake off!
With the success of shows like The Great British Bake-Off, you should find it easy to get participants for this one! Get a panel of judges (or ask the public