Freestone County, Texas Towns Old Ghost Towns - Never had a post office: Tehuacana Grove/Tea Color Tehuacana Grove (a.k.a Tea Color) had a Baptist and Methodist church and was located SE of Streetman, still north of Tehuacana Creek. A 1918 soil survey map shows it as Tea Color church. The other side of Tehuacana Creek was Rischer's Store north of Rhode Island Church and community. Tea Color was a traditionally Africian-American community.