sentences:  It is frequented by Marge Simpson whose massive hairdo requires significant effort to maintain.In "Hungry, Hungry Homer", they refused to honor her coupon for discount hair streaks, as their thin profit margins would ruin them, but Homer (in an unusual exhibition of helpfulness) assisted the owner with finding ways of decreasing their spending, and they honored the coupon in return.The shop reappears in "The Blue and The Gray", where it is revealed that Marge's hair has been grey for decades, but the industrial-strength coloring they use keeps wiping out her memory.