The Lost Boys versus 30 days of night....
The vampires from "30 days of night" happen upon Santa Carla one night, and they decide to go on a feeding frenzy. David sees this going on, and he reports it to the Head Vampire of The Lost Boys (Max). Max takes David, Marko, Dwayne and Paul to fight off the 30 Days of Night vampires.
The fight takes place at midnight on the farm where Sam and Michael live.