Get ready for an all new adventure in the Greater Tuna series… in Tuna, the third smallest town in Texas. Your radio hosts Arles and Thurston return, and keep you up to date on all the festivities centered around the town’s Fourth of July Celebration. Didi and Mamma are still at the store. Bertha and Arles are about to get married. R.R. comes back to earth with a surprise. Inita and Helen serve ups some laughs with a side of food poisoning. And that is just the beginning.