A Dry Passage                                          -      N      - 
(-------------------------------------------------)     - <---(M)---> E
                                                        -      #      -

You are in a dim passage in the caverns.  The air here is stale, but you
catch whiffs of a much more pleasant aroma.  Softly-glowing lichen is
growing on the walls here, lighting your way.  The floor is a light-gray
stone, with patches of earth and moss here and there.  You can hear the
sound of animals moving about.  The caverns run to the north, south and east
from here.  To the south, you see a door.  The wonderful smell of FOOD is
coming from behind it.