As far as businesses go souvenir shops have always been pretty straight forward. Take any piece of merchandise, slap on an image of a local landmark, add the name of the city and you're good to go.
In New York it's the Empire State Building, in Seattle you get the Space Needle, and in Dallas, well... On a recent trip to the Texas city, actor Joel McHale found a Dallas souvenir that left him, and everyone else scratching their heads.
In fairness, it plays the Dallas theme song if you open it up.— Josh Wallen (@CAP10AMERICA) January 14, 2018
H/T - Twitter