I agree with jamesmichael; it feels like "Project X" meets "Dawn of the Dead" is just the kind of thing that hollywood would eat up right now, but the wording of your logline feels clunky. Take it back to basics; inciting incident (zombie apocalypse), flawed protagonist (? college student), goal (raise funds ... can you be specific here? He needs $50,000 for a ticket on an "ark" or something like that?), antagonist, stakes.
Logically ... if people know it's a zombie apocalypse, and survival is people's objective ... why do people turn up to his party and not just flee or save themselves? What if the goal was not to simply save himself ... it was to restart the human race by way of rampant procreation? If I'm reading the genre right, this would fit the premise relatively well?