Today’s mystery photo is only partly a mystery. Well, mostly a mystery, really. But I do know some things about the photo.
In this photo, a dashing gent in a flat cap, knickerbockers, a leather car coat and argyle socks is showing off a pan of something while posing between two women. The hats and clothing of all three is evocative of the fashions of the Roaring Twenties (roughly 1925–1932), and the little bit of the automobile that we can see also looks like a 1920s-to-earliest-1930s model.