Having lived in Marfa, I can't add to any suggestions posted. It's changed of course but it was a great town to live in.
Lived close to the square and remember sitting on the curb watching Warner Bros roll into town to film Giant. Was a projectionist in high school and worked at the Palace theatre running dailies for Geo Stevens, Eliz Taylor,etc. WB used two theatres to run dailies. Chill Wiles and Monty Hall used to get around town in a buggy. WB furnished Jimmy Dean w a red and wh Chev, 2 door with the biggest V 8 available. He was a bit of an odd character, kept pretty much to himself. Rock Hudson was a big man, friendly and the women went wild at any opportunity to see him. Alot of local folks worked on that shoot. The house used on that shoot stood for many years and finally fell down. That house only had three sides. Like every small town in deep sw West Texas it has many unique stories.
BTW Marfa lights don't appear every night. Sometimes two weeks will pass before you can see them. We locals used to tell people from Dallas and NY that was a mexican family who put lanterns on poles, jumping up and down doing crazy things with the lights. You would be surprised at the number of folks who believed that story.
One more thing, most of the big names in Giant stayed in private homes but many, many stayed at the P hotel. As an extra in that film, I earned fifty bucks a day. Lots of money for a high school kid who just sat on a fence.
My brother, TCU 56 was a chauffeur for Giant. Later on he had to go back to Ft.Worth and go to school. Marfa is a heck of a place. It takes a while to get there but worth it. BTW (Mrs.) Eddie Brite is from Marfa. Brite school of Divinity. She was a member of Marfa Christian Church. The walls of that church are three feet thick and mostly adobe. Beautiful church and was full every Sunday morning. Mrs Brite sat in her pew and nobody, ever, ever sat in her place. I'm thankful for her, she provided a scholarship for me to attend TCU. She stood about 5 feet and tough as old leather but in my mind she was ten feet tall.