Cinco De Mayo 2025 Denver 2025. This year’s cinco de mayo festival will be held saturday to sunday, may 3rd to 4th, 2025 at civic center park. Cinco de mayo denver festival vendors delight your taste buds at our dozens of diverse food and beverage vendors, and explore unique merchandise from local artisans.

May 3, 2025 (all day) may. Denver knows how to celebrate cinco de mayo, and 2025’s festival promises to be no different.