Texarkana is, incidentally, also an actual city (actually two in different states, as the name suggests: https://en.wikipedia.org/wiki/Texarkana_metropolitan_ar

Texarkana is, incidentally, also an actual city (actually two in different states, as the name suggests: https://en.wikipedia.org/wiki/Texarkana_metropolitan_area https://en.wikipedia.org/wiki/Texarkana_metropolitan_area ), not just a fictional character. :-)