The Henhouse Bar Nightclub building is designed in the style of a classic American roadside establishment. Its facade features dark wooden panels and is accented on the sides with light natural stonework. Above the main entrance, there is a prominent awning with a red roof and a large sign reading "The Hen House Bar Nightclub" in bold white and orange letters. The entrance doors are glass, topped with a red canopy, and there is a large window with a matching awning nearby. The exterior looks cozy yet simple, emphasizing the atmosphere of a small but popular bar. Neatly trimmed trees grow nearby, and the building is situated on a street corner, making it easily noticeable to passersby and visitors.