Ushering in the Big Band Era, the Nat had one of the finest dance floors in the Southwest, as groups such as Tommy Dorsey, Louis Armstrong, Benny Goodman, Duke Ellington and Guy Lombardo entertained its many guests. With the advent of Rock "N’ Roll, the Nat continued to entertain with the likes of Little Richard, Roy Orbison, the Crickets and Buddy Holly. At its prime, the ballroom employed a staff of 52 people to help produce its entertainment events and serve the many happy customers of The Nat.

Many old-timers who learned to swim at the Nat would later recall the fabulous Friday night dances that they attended during its glory days.

Several years ago when The Nat was purchased and renovated for an Antique Mall, owners and guests would notice cold spots upon entering the upstairs rooms, once utilized as a gambling hall. On other occasions strange noises would be heard when no one was there and the owner would arrive to find the furniture rearranged during the night. According to one psychic, a female apparition who once spent many hours in the gambling hall appears in a white dress with a red stain on the bodice. According to the legend, the lady was having a grand time one evening when another patron spilled a glass of red wine down her dress. Obviously, she had so much fun that she is reluctant to leave.

The ballroom floor is said to also be popular with the spirits.  When bands still play at the Nat, a ghostly couple can often be seen gliding along its hard-wood floors. In 1996, the Nat conducted an all night ghost investigation complete with video cameras and tape recorders. Though the investigators had many difficulties with the cameras, as they mysteriously shut themselves off, they did obtain a voice recording of a drum playing solo in the background and the sounds of a woman singing.

Another reminder that the spirits are seemingly unwilling to give up the splendor of the past is on the outside wall of the building. Though it was first painted over in 1942, and several times since then, the words "Monty McGee and His Orchestra” continue to bleed through time and time again.

Today, the pool is still in place, hidden under the maple-hardwood floor, that many say is still one of the finest dance floors in the Southwest. In 1994, the Nat was placed in the National Register of Historic Places and became a Texas Historical Landmark in 1995. Meticulously restored, the building housed an antique mall for a time and the landmark is still used occasionally to entertain, as more recent groups such as The Dixie Chicks, Cooder Graw and Joe Ely have continued The Nat’s musical tradition.