Two spots full of 12oz glass. Mount Airy, NC (Mayberry for you Andy Griffith fans) has 7-UP, Cheerwine, A&W, Sundrop RC and Nehi in glass. Not in the supermarkets. Details to follow.
Also Brunswick, GA has Sunkist,Cheerwine,Sundrop and Welchs grape from West Jefferson Dr Pepper and up the road in Darien Frostie and a grape(can't remember if it Nugrape or Grapette, is stashed in the trunk).