Two distinct neighborhoods define Schlotzsky's similarity graph. The first is a tight cluster of casual dining brands: Chili's Grill & Bar leads at 0.74, followed closely by Bahama Buck's at 0.74 and Cheddar's Scratch Kitchen at 0.73. Bubba's 33 and Olive Garden extend that cluster to five Casual Dining neighbors in the top 10. The second neighborhood is structurally different: pOpshelf (0.69), Cinemark Theatres (0.69), and Academy Sports + Outdoors (0.68) — a discount retailer, a movie theater chain, and a sporting goods retailer — form a coherent second band with no restaurant affiliation.
That cross-kind cluster is the more telling finding. Schlotzsky's is a QSR, yet only one other QSR appears in the top 10: It's Just Wings at 0.66. The dominant neighbor type is Casual Dining, not QSR, and the second band is entirely outside food service. Cicis, the sole Fast Casual Dining entry at 0.71, sits between the two peaks. The audience shape here bridges sit-down dining habits and a broader leisure-and-retail pattern — two distinct pulls rather than a single concentrated niche.
The two-peak structure suggests this audience is not defined by format loyalty to quick-service dining, but by a wider behavioral footprint that spans casual restaurant-going and mainstream retail and entertainment.