Miniature Golf Day is celebrated worldwide on September 21st, not to be confused with National Miniature Golf Day celebrated on the second Saturday in May, in the United States.
Miniature golf can be traced back to the 19th century. It was originally created in Victorian Scotland to allow women to play golf because, at the time, it was considered unladylike for women to raise a golf club above their shoulder level — this basically meant that regular golf was not an option. Now, miniature golf is played worldwide by women, men, and children.