Although Cinco de Mayo is arguably more of a U.S. fiesta than a Mexican affair -- (it is observed nationwide in the U.S., but only rarely outside of the city of Puebla, Mexico) -- that doesn’t stop Americans from drinking to all-things Mexican in honor of the 1862 Mexican defeat of the French at Puebla.
"Cinco de Mayo is a tradition dating from the Civil War," says Dr. David Hayes-Bautista, historian and professor of medicine and the director of the Center for the Study of Latino Health and Culture School of Medicine at the University of California, Los Angeles.
"It's a party created by Latinos who supported freedom and opposed slavery, who supported racial equality, and opposed the rule of any government that excluded," he said.
Weather or not revelers and festival goers know about the history and origins of the holiday, major cities across the country will take part in cultural festivities and drink specials this weekend.
Perhaps at its ideal, celebrating the holiday is, as President Obama said earlier this week, an opportunity to “pay tribute to our shared heritage and our future partnership.”
It is the 150th anniversary of Cinco de Mayo this year.
How are you celebrating this weekend?
CINCO DE MAYO EVENTS 2012:
RELATED ON HUFFPOST:
How will Donald Trump’s first 100 days impact YOU? Subscribe, choose the community that you most identify with or want to learn more about and we’ll send you the news that matters most once a week throughout Trump’s first 100 days in office. Learn more