HUNTINGTON BEACH, Calif. (AP) -- A birthday party invitation that went viral on TikTok brought hundreds of people to a raucous celebration on a Southern California beach Saturday night, prompting police to declare an unlawful assembly and arrest about 150 people after they refused orders to disperse.
The massive gathering began with a now-deleted video posted on the popular social media app from a user named adrian.lopez517, who invited anyone to his birthday party by Huntington Beach's fire pits Saturday night, the Orange County Register reported Sunday. The hashtag "AdriansKickBack" received more than 180 million views on TikTok.
One partygoer told a New York Times reporter: "It's the first lit party since COVID."
At least 400 people showed up as early as Friday evening around a lifeguard tower, police Lt. Brian Smith said. When people in the crowd began to launch fireworks near the fire pits, he said, officers declared an unlawful assembly and the partygoers scattered.
Huntington Beach's police department posted on Twitter the next day that they were preparing for a surge of visitors due to the promoted party and warned that they will enforce local rules, including no alcohol or drug use on the beach and no fireworks.
However, an even larger crowd showed up Saturday evening. Police estimated that at least 1,000 people gathered by the lifeguard towers and fire pits. Officers again ordered the crowd to disperse after partygoers began to climb atop a lifeguard tower and shot more fireworks, police said.
Video footage from the scene shows officers dressed in riot helmets shutting streets to control the crowd and, in some instances, firing less-lethal rounds.
The people arrested were booked for vandalism, illegally firing fireworks, failing to disperse and violating curfews, said police spokeswoman Jennifer Carey.
A number of downtown businesses, police vehicles and a lifeguard tower were damaged, but no significant injuries were reported, she said.
Huntington Beach, which connects a vibrant business district to an 8-mile (13-kilometer) stretch of sand, has been the site of large gatherings in the last year as pandemic-related restrictions, the 2020 presidential election and the Black Lives Matter movement drew protesters who sometimes clashed with police in the downtown area.
