What makes each of us happy?  Good food?  Great sex?  A good movie, show or play?  World peace, or saving the planet?  Well, if you ever wondered, or were too shy to ask, head to the Flatiron Public Plaza South, and you will find a bulletin board with a staff of motivators begging you to bare your souls – it’s part of LiveHappy Magazine’s latest promotional effort.  Fill out one of their “Happy Forms”, take a selfie with your “happy card”, tag it with hashtag #HappyActs and post it to Twitter or Instagram and become part of their latest new age effort, the “International Day of Happiness” mosaic.   Do so and $1 will be donated to the charity on your behalf.  One can view the mosaic at happyacts.org, or better yet, check out the May/June edition of the magazine.  For Flatiron denizens, the best part is perusing the bulletin board and seeing just what makes everybody happy … good for a look on your lunch hour or on your way home today!