Cinco de Mayo is just days away and preparations are already underway at Civic Center Park for one of Denver's most anticipated cultural events -- a weekend celebration before the big day.For some businesses,

It's actually more popular in the United States than in Mexico. And it may have helped tip the American Civil War in favor of the Union.

The Greater OKC Hispanic Chamber of Commerce's third Cinco de Mayo Festival in Scissortail Park is set for 3 to 10 p.m. May 2.