Why Do People Tie Cans to the Back of the Married Couple’s Car?
This tradition actually started during the Tudor period in England. As the bride and groom left in their carriage, wedding guests would throw their shoes at them because it was considered good luck if you hit the vehicle. Today that would be considered a lawsuit, so we tie them to the car instead. And since walking home from a wedding with only one shoe is no fun, Americans started using aluminum cans instead.
Yes -they have a Board for that Pinterest