Defy Superstition Day takes place on September 13, 2017. A good way to participate in Defy Superstition Day is breaking superstitions to prove that they are not real. For example you could open an umbrella inside a room, walk through a ladder or let black cats cross your way.
We have placed a detailed description of this event on this page: Defy Superstition Day 2018. For further information please stop by there!