| Grand Lodge of North Dakota, Ancient Order of United Workmen | |
| Nrhp Type: | nrhp |
| Location: | 112-114 N. Roberts St., Fargo, North Dakota |
| Coordinates: | 46.8778°N -96.7897°W |
| Built: | 1914 |
| Architect: | Haxby & Gillespie |
| Architecture: | Early Commercial |
| Added: | August 24, 1979 |
| Area: | less than one acre |
| Refnum: | 79001770 |
| Nrhp Type2: | indcp |
| Partof: | Downtown Fargo District |
| Partof Refnum: | 83004064 |
| Designated Nrhp Type2: | October 13, 1983 |
| Nocat: | yes |
The Grand Lodge of North Dakota, Ancient Order of United Workmen is a building in Fargo, North Dakota, that was built in 1914 in Early Commercial style. It was designed by architects Haxby & Gillespie. Also known as the Fossum Building and as Interstate Business College, it was listed on the National Register of Historic Places in 1979.
It served historically as a clubhouse of the Ancient Order of United Workmen and as a business.
The building is significant in the history of Fargo and North Dakota, and also significant architecturally.[1]