This 1827 house in located next door to the Old St Patrick's Cathedral church administration house.
An intriguing article about a psychic resident there can be seen at http://nymag.com/nymetro/news/culture/features/n_8624/index3.html
I wonder how he might explain the subject of thanksgiving within the framework of his or his clients' minds - and what that USA flag represents?
Note the letter box message.