The Coolidge Stores Building (also known as Landmark Tavern) is a historic commercial building located on US 20 in Bouckville, Madison County, New York.
It is a 2 1/2 story, Greek Revival style cobblestone building constructed in 1851. It is irregular in plan, featuring four, three-bay wide facades arranged in an arc of less than 90-degrees. Each of the four segments corresponds to an original store space with a wedge shaped floor plan. An unusual hexagonal cupola rises from the center of the roof.
It was listed on the National Register of Historic Places on January 26, 2001.