- "That Green Valley Grin" was a 1970s advertising campaign used to promote Fairfield Green Valley, a planned retirement community in southern Arizona
- The marketing emphasized a relaxed, active retirement lifestyle in the desert, with a jingle that stated: "...That Green Valley Grin comes from living good again"
- The ads marketed "That Green Valley Grin," suggesting that residents were healthier and happier (or "living good again") by moving to the development
[Thank you, Carole Guillaume]