Clurichaun

The Clurichaun, also spelled clúrachán (Irish: clobhair-ceann), is a michevious wine fairy in Irish mythology.

Myths & Legends
It is known for it's love of drinking, as well as it's tendency to haunt wine cellars. He is related to the Leprechaun, and is also sometimes considered a shoemaker as well as a guardian of hidden treasure just like the leprechaun. Also like the leprichaun, the Clurichaun is a solitary fairy and lives alone.

Haunting
A common trope in stories about the Clurichaun is the fact that it will haunt wine cellars, often drinking all the wine and pulling malicious pranks on the residents and servants. He is also sometimes depicted as able to pass through keyholes.