Re-Entry is a visual torn and restored routine with an event or transit ticket. This is a great lead in or conversation starter with an easy set up in seconds! A ticket stub is ripped from the rest of the ticket and you claim that if this happens prior to the event or even getting onto a train that it is rendered void, which spectators can read on one side of the ticket. The ticket and stub are held in place to be seen as if nothing happened but with a little wave of a finger over the torn seam, the ticket miraculously heals itself. The ticket can be examined and is shown that the stub is reattached.
Now you don't need to miss your train or event!