Walk down to leave the Inn
Look at the rightmost chimney for a hint coin
Investigate the window for the Strawberry Biscuit Charm(Mobile HD version only)
Talk to StachenscarfenPuzzle 056


Hint 1

Hint 2

Hint 3

Solution

The guard only needs to make 2 turns
Give the Desk to LukeProgress
1925 Picarats and 110 Hint Coins (US)1955 Picarats and 110 Hint Coins (UK)
055 The Odd Sandwich