On May 5, people around the world will celebrate Cinco de Mayo. People will flood into the bars and the streets with sombreros on their heads and mariachi bands at their sides, showing their deep respect for Mexican culture by getting as drunk as humanly possible.

None of which is part of the holiday. As it turns out, Cinco de Mayo is easily the most misunderstood holiday on the calendar. So get ready—because you’re about to find out that everything you think you know about this “Mexican holiday” is wrong.

[Read the full article at Listverse.]