― Texas state welcome sign, along Interstate 30, entering from Arkansas. (Photo credit: Wikipedia) ∙ There are a number of places in Mexico and China that begin with the letter X, but I can't write about them not having been there. And I can't say for sure if I've ever been to Xenia, Ohio so it would be hardly fair to write about that town. So I'm pressed to come up with a place in the United States where I've been that begins with an X. ∙ Often the letter X is used to represent a [...].