DeLorme in Yarmouth, Maine. Home of Eartha, the World's Largest Revolving/Rotating Globe at 41.5 feet in diameter. It is a 3D globe that rotates on a mechanized, cantilever arm. It is colored just as the Earth is showing the terrain, major roads, cities and ocean depths. You can learn more about it here: http://www.delorme.com/about/eartha.aspx
Marshall Wharf Brewing Company in Belfast, Maine. The building itself was built in the 1860's and was used as a grain auxiliary.