Originally this puzzle required you to find a location and project a waypoint. It has been revised; now it is a keyword puzzle.
Find the location associated with the title, using a well-known tool for finding locations, and determine the seven-letter name of the hall. Enter that name and you will be rewarded. Skål!
Updated 7/31/17: the hide has been replaced in a new location, a short distance away. If you solved the puzzle before, please re-enter your solution in Certitude to get the updated coordinates and hint.
You can validate your puzzle solution with certitude.