In my dreams?!?

Alright so here's the dream:

I dreamt that I had to stay overnight, yes overnight at work. The office was different looking (front door). Then when I opened the filing cabinet I was shocked to find canned food. I thought it must be PMT trying to piss me off. Then I woke up. Horrible if I'm dreaming about work on Sunday. Thank god for Monday's holiday. Time to rest up.