Well in my case I always have a little stash in my tiny desk drawer full of granola bars and Skittles!! Plus as soon as I land unscathed from falling 22 floors I would land right in front of the Pizza/Italian restaurant that is at the corner of this block. So I could just raid that, since zombies are more interested in people flesh and that restaurant(I am not trying to be mean or rude just stating the solid facts) Is not very good so it doesn't have very many costumers, at least not from what I have seen. So food won't be a problem. And there is a Toyota car dealership between here and there so transportation to somewhere magical and safe won't be a problem- except that I will have to threaten the clerk or manager with my keyboard in order to force them to hand over the keys!