The Rand Building, which at one time had been the newspaper office and the Groesbeck Opera House.
heroes of Limestone County
who gave their lives
in defense of their county
in the world war.
Alas, Groesbeck had no old, single-screen theater, but it did have this furniture store, with a pretty fancy old sign. This could have been a theater at one point. I can't find anything about it on the intraweb network's system of tubes.