Amnesia

You run down the corridor, not looking back. The corridor seems to go on for ever. Then at last, it comes to a stop. There is a door marked: CHARLIE'S OFFICE. Suddenly a picture flashes into your mind. You seem to remember seeing a guy called Charlie. He had a small moustache, bald head, and was usually smoking a cigar.
Then you hear footsteps behind you. You look around. The only places you could go are either in Charlie's office, or behind a trolley filled with tea and cakes. It is so packed full there could be a child standing behind it and you wouldn't see it. Choose.