I was reminiscing on my trip to England because of the "greatest course you've played evolution" thread, and was reminded of my day of 36 at Sunningdale. The halfway house there was exceptional, and remains the best I have ever had the pleasure of stopping at on a course. The halfway house at Old Macdonald is probably my second favorite.
I know, however, that my golf course resume pales in comparison to many on here, so I was wondering what your favorite halfway houses were. Some dimensions I would consider ranking on would be: quality of food, architecture, setting, and ambiance.