Glass bathroom Sulphur Springs glass bathroom feature to air soon By Cindy Roller • Apr 29, 2013 KETR / Cindy Roller The segment featuring Sulphur Springs' unusual public bathroom airs Saturday at 9 p.m on TLC. Learning Channel to feature glass public bathroom By Mark Haslett • Mar 1, 2013 You can see out, but they can't in. Cindy Roller explains why a national television network will be spotlighting Sulphur Springs. Did I Hear You Right? Glass Bathroom in Sulphur Springs? By Scott Harvey • Oct 4, 2012 Cindy Roller / KETR/Cooper Review SULPHUR SPRINGS - If you’ve never heard of an outdoor all-glass bathroom, you’re not alone. But within a few weeks, the City of Sulphur Springs could be the first in the nation to have one.