I swore for a moment I was looking at something from "The Onion," but I wasn't:
"Couple One Visit Away from Visiting Every Cracker Barrel in America" by Katie Kindelan on abcnews.go.com
Some peoples' impression may be to laugh and dismiss, but I've done similar "themed" vacations where the theme itself is a MacGuffin, just to enjoy the travel itself. This couple looks like they're truly happy and in love, and as for Cracker Barrel not being healthy or good food, well, look at their age.
Of course, the Yoders are only in their early 40s.