Washington D.C.'s Union Station is an amazing place with a long rich history. Although it opened to great fanfare in 1908, by the late 1970's it was deemed structurally unfit and was almost razed. Restored in the 1980's this grand train station is now considered a wonderful addition to the District of Columbia.
The tripod police are in full force here. We were told that no tripods were allowed to be setup on the floor of the station so we climbed a flight of stairs to an elevated restaurant and had a snack while taking HDR sequences.