People often decorate with balloons, streamers, and flowers.
Mariachi bands and other Mexican folk music is also played at parties.
There are also many traditional Mexican foods such as tacos, enchiladas, and salsa and tortilla chips.
In Vancouver, Canada, there is an annual sky diving event in the Cayman Islands and there is an air guitar competition that's takes place each year on the 5th of May.
The world's largest Cinco de Mayo celebration is taken in Los Angeles, it is expected to have 300,000 spectators in this years Festival de Fiesta Broadway
In Chandler, Arizona there are chihuahua races and there are drownings of the dog king and queen.