Yup. Florida. From Briebart.com:
The fight broke out in the Regal River City Marketplace theater parking lot around 8:30 p.m. Wednesday [December 25th]. About 600 people were in the lot, fighting and jumping on cars. Many did not have movie tickets, said Jacksonville Sheriff's Office spokeswoman Lauri-Ellen Smith.
Smith said 62 officers were brought in to disperse the crowd, using pepper spray and other tactics.
The brawl was organized using social media, which means we need to ban both Facebook and Florida. Here's video of the news report on the incident (sadly, no video of the actual brawl has surfaced).