Late night eating

I always want to eat a little something at the end of a night of drinking/partying...are there restaurants that are open late--1,2,3 am? I have never been to pv before. Thanks

McDonalds in downtown PV has a walk-up window that is open until 4 AM. I think that many restaurants close around 1 - 1:30 AM. The Mexican thing to do would be to eat at a taco stand on the street. They are everywhere and many of them are open all night. The secret to finding a good one is to look for a taco stand that has several customers crowded around it. Nobody wants to pay good money for bad food.