Want to make people feel good? Put up a mock finish line on river trail. Holler for every person that goes through it. We scream and yell and congratulate. They'll leave wondering what race they stumbled upon but ultimately feeling good.Invisible tug of war is a good scene.Saw one in LA where everyone dressed up as if going to new years eve party and did countdown on street corner to the peed crossing counter. Celebrated at the finale.Massive public 'tag your it'?See More