Arriba Baby! Celebrating its 24th anniversary, Denver's Cinco de Mayo festival unites traditional Mexican food, artwork, crafts and music downtown in Civic Center Park. Friday and Saturday from 10AM-8PM. FREE Admission! Sample fresh tamales, taste delish green chile and enjoy three stages of live entertainment. The festival is sponsored by NEWSED (New West Side Economic Development.) Expect more than 300 total exhibitors, crafts, food, and commercial booths. Don't miss Saturday's 10AM parade and  the “Celebrate Culture” Mariachi Mass begins at 10:00AM on Sunday. Three stages of live entertainment, featuring national, international & local talent. More infohere.