I'm at Glenn & Columbus and have been getting 4G for a couple weeks now. Here's a screenshot (the correct one this time, though I recognize it's not super close to the source). I can try to hone in on the source in the next couple days.
Also, TechSmurf, you mentioned awhile ago that you needed Samsung screenshots for Bisbee. I'll be heading there soon, but I'm not familiar with the area. So any particular spot you want screenshots for? Otherwise it'll be random, probably located near the best bars :-)