We stopped to eat lunch across the road from this place at an old family restaurant.
It’s located on Route 1 in Perry Maine, and appears to be for sale.

Some of Quoddy’s classic moccasins

In 1909 Harry Smith Shorey started making his own shoes in Downeast Maine. Today, the tradition continues in Perry , on the shores of Passamaquoddy Bay, smack dab on the 45th parallel; half-way to the North Pole and as far east as you can travel in the continental U.S.

Source: Quoddy History

For more info, view the Quoddy Wigwam Gift Shop website (last updated 2004) The following interior photos are sourced from that website