DENVER -- Once the province of activists and stoners, the traditional pot holiday of April 20 has gone mainstream in the first state in the nation to legalize recreational marijuana.
Tens of thousands gathered for a weekend of Colorado cannabis-themed festivals and entertainment, from a marijuana industry expo called the Cannabis Cup at a trade center north of downtown, to 4/20-themed concerts at the legendary Red Rocks Amphitheater -- acts include Slightly Stoopid and Snoop Dogg -- to a massive festival at Civic Center Park, in the shadow of the state capitol, where clouds of cannabis smoke are expected to waft at 4:20 p.m. MDT Sunday.
Denver is just one of many cities across the country where 4/20 marijuana celebrations are planned Sunday. Elsewhere, San Francisco Police Chief Greg Suhr said his officers would be cracking down on illegal parking, camping, drug sales, underage drinking and open alcohol containers at Golden Gate Park's Hippie Hill. Officials don't want the unofficial pot holiday to disrupt Easter Sunday activities in the park.
Festivities in Denver were getting off to a slow start on Sunday. At noon, as bells from the Catholic cathedral a few blocks away rang out over downtown to signal the end of Easter services, only a few hundred people milled around Civic Center Park. The smell of marijuana was detectable, but mild.
The Civic Center Park event is the most visible sign of the pot holiday's transformation. It started as a defiant gathering of marijuana activists, but this year the event has an official city permit, is organized by an events management company and featured booths selling funnel cakes and Greek food next to kiosks hawking hemp lollipops and glass pipes.
Gavin Beldt, one of the organizers, said in a statement that the event is now a "celebration of legal status for its use in Colorado and our launch of an exciting new experience for those attending. "
On Saturday, the first day of a two-day festival in Denver, only a few people lingered on the steps of a Roman-style amphitheater where marijuana activists spoke angrily about bans on the drug in other states. Thousands instead lingered on the park's broad lawns, listening to hip-hop music blasting from the sound stage and enjoying the fresh, albeit marijuana-scented, air.
"It's a lot mellower this year," said Cody Andrews, 29, of Denver. "It's more of a venue now. More vendor-y."
Last year's event was marred by an unsolved shooting that wounded three. This year a fence rings the park. Security guards in protective gear roam the grounds, and all entrants are being checked for weapons.
Earlier this year, there was tension when some organizers wanted to officially sanction a 4:20 p.m. Sunday smokeout, but the city noted that public consumption of marijuana is still illegal in Colorado. By Saturday night, Denver police said they had issued at least 17 citations for public pot smoking.
Still, participants expect to light up on Sunday, which happens to also be Easter Sunday. Plenty weren't waiting until 4/20 proper. On Saturday, Jairin Genung, 25, of Aurora, sat on the grass with friends, including one who was carefully rolling a thick joint.
"We're going to light up no matter what," Genung said. "If you can't smoke at the 4/20 rally, it just doesn't make sense."
The whole scene was wonderfully surreal for Bud Long, 49, from Kalamazoo, Mich., who recalled taking part in his first 4/20 protest in 1984.
"Nationwide, it'll be decriminalized," he predicted, "and we'll be doing this in every state."