Located inside Tassel's Tavern (just off to your right when you enter the main gate from the Commonlands or the PoK book). She is upstairs at approximate location -155, -425, -61.
There hasn't been a "North Freeport" for a few expansions. The Tassel's Tavern is in West Freeport, just off to your right when you enter the main gate from the Commonlands (or from the PoK book). She is upstairs at approx. location: -154, -423, -61.