One Square Mile: TEXAS is seeking ideas from individuals across Texas & America, to learn more about what life is really like in contemporary Texas culture. One Square Mile: Texas (OSMTX) is a documentary television series that explores Texas life and culture from the microcosm of a square mile. There are 268,820 square miles in Texas, OSMTX wants to know what you find compelling about the state. The square mile could be a neighborhood in a large city, a small town or a suburb or anything in between or not defined. The goal of the series is to encompass the diversity of Texas‘ people and landscapes through multiple first person perspectives.