Sarka, marketplace, Klos 19th, 350AC, 12:35  (underground, 65 degrees, crescent moon)

Time passes.  Nothing happens.

Tok, Tok, Tok, ping pang, tok tok   goes the hammer on the block of stone.  Stone chips fall off and add to the pile of debris around its base.  The badder pauses for a moment and pants a little as it notices your group and stares.  Then it goes back to work.

The other badders continue bagging up gray dust.  Those of you who were near the cart have a thin film of grey powder on them.

The large gray-blue stone building looms in front of you.  The detail again:  It has been shaped to look like a mushroom hut, including the roof.  The door has a very ornate arches around it, and is capped with a rune carved into a white block of stone.  The door itself is made of shrooden beams, reinforced with metal bands and rivets.  A dull and dented metal plate is set into the door.  Near it is a heavy looking hammer, hanging from a short chain.

What now?