Cinco de Mayo. May 5, 2018 10:01:24 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Swampy on May 5, 2018 10:01:24 GMT -5 It's to commemorate the Mexican victory over the French imperial forces, when Napoleon III tried to carve out a bit of that country for himself. It's not the Independence Day of Mexico, which many have apparently thought. I learn something new every day.