Earl’s All-You-Can-Eat is home away from home for the inseparable Plainview, Indiana, trio of Odette, Clarice and Barbara Jean. Dubbed “the Supremes” by high school pals in the tumultuous 1960s, they weather life’s storms together for the next four decades. Through marriage, children, happiness and the blues, these strong, funny women gather each Sunday at the same table at Earl’s diner for delicious food, juicy gossip, occasional tears and uproarious banter.