The Old Plantation Restaurant in Medicine Park, Oklahoma, occupies a structure with complex history rooted in the region's frontier development and the establishment of commercial enterprises in the remote Oklahoma landscape. The building was originally constructed for purposes connected to frontier expansion, when remote locations attracted miners, ranchers, and entrepreneurs seeking opportunities in sparsely settled regions of the American interior. The structure's evolution from its original function to its current incarnation as a restaurant reflects broader patterns of economic development and cultural transformation that characterized Oklahoma's transition from territorial frontier to established state. The location in Medicine Park positioned the establishment as a destination for travelers and locals seeking food, drink, and social interaction. The physical structure reflects modifications and renovations undertaken across multiple decades, with updates layered atop original construction elements. The historical events that created the haunted nature of the Old Plantation Restaurant are connected to the building's service as a saloon and brothel during frontier and early twentieth-century periods when such establishments served important social and economic functions in remote communities. A young girl became associated with the location, with accounts suggesting her presence may be connected to abuse, abandonment, or premature death. A brown-haired woman identified as a prostitute became prominent in paranormal histories, suggesting she may have been a victim of violence or disease accompanying sex work in unregulated frontier establishments. The swing musician Bob Wills, a legendary figure in Western Swing music, is connected through performance or personal tragedy. The presence of Heck Thomas, a frontier lawman and gunslinger, adds complexity. The paranormal manifestations at the Old Plantation Restaurant are numerous and consistently documented by multiple witnesses. Shadow figures move through interior spaces with apparent awareness and purpose, particularly in the upstairs hallway, staircase area, and dining room bar. Full-bodied apparitions have been observed materializing and moving through the establishment, their translucent forms suggesting spirits continuing to inhabit the location. Disembodied voices emanate from various areas with clear speech and articulate communication captured by recording devices. Orbs of light appear in photographs and have been observed visually moving through spaces. The most dramatic phenomena involve poltergeist-like activity, including glasses stacking themselves in the bar area, objects moving autonomously, and the sensation of being touched by unseen hands. The most disturbing manifestations involve physical contact and aggressive behavior from spiritual entities, suggesting entities capable of direct physical interaction with the living world. Guests and staff have reported being touched, pushed, pulled, and physically manipulated by unseen hands and forces. Temperature changes occur dramatically in specific areas, with cold spots forming suddenly and extreme heat manifesting elsewhere. Witnesses describe overwhelming feelings of sadness, anger, confusion, and desperation in certain areas, suggesting emotional content and psychological projection. The upstairs hallway appears to be a particular focal point of activity. The young girl spirit appears particularly active and emotionally volatile. The brown-haired woman's presence seems connected to dining room and bar areas. Today, the Old Plantation Restaurant continues to operate as a commercial dining establishment, welcoming customers seeking food and drink while providing context for paranormal phenomena to manifest and be experienced. The management acknowledges and embraces the paranormal reputation, marketing the ghostly presences as part of the establishment's appeal and historical character. Paranormal investigation teams regularly conduct research within the building. Many visitors intentionally seek the location because of its reputation, hoping to encounter spirits or witness paranormal events during their dining experience. The multiple entities inhabiting the restaurant continue their manifestations across the building's various spaces, suggesting trauma, violence, and tragic circumstances of frontier saloon and brothel life have created sustained paranormal activity.