If Dawn Of The Dead has taught humanity anything
, it's to stay away from a mall during a zombie outbreak.
Circuit City, on the other hand, might work. If I were you, Squad, I'd scope out the entire place. Where are all entrances at? Are there giant window openings you can't really barricade? Are there any Pepsi machines that dispense water, and do they have snacks? Does the place carry a large supply of batteries in all sizes? Is there a second floor or access to the rooftop if you need it?
As a last resort, mind you. I'd be working on a way out of the city as my primary bug out plan.