The old logo for Cracker Barrel was created by Nashville designer Bill Holley on a napkin back in 1977. The goal was to create a feeling of nostalgia with an old-timer wearing overalls. It's not Uncle Herschel.
"His name will be Valentine" announced Elon Musk on X, introducing his male Grok companion to match the female Ani, "after the protagonist in Stranger in a Strange Land, the Heinlein book where our AI name “Grok” was created."