Slideshow: 4/20 pot party in downtown Denver

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

Thousands of people showed up to party at the annual 4/20 marijuana smoke-out at Civic Center Park in Denver.

An organizer says this was the biggest turnout ever because officials at CU in Boulder closed the campus to try to put a stop to the annual event.

AlertMe