The craziest thing happened this NYE. I live in the country, more or less Bay Area, at the end of a long (2-3mi) dead end road. My neighbor's house is empty and posted for sale. Someone broke in and threw a rave there. The party was advertised online and they were selling tickets:

https://monosnap.com/direct/YxtOr5VARRXTAIr2Ej9ae5KCjAjRfn

The owners (who live across the street) confronted them immediately. Bouncers dressed in "security" shirts forced them away. It took 1.5 hours for the sheriffs to show up.

The whole neighborhood is traumatized.