I was reading down through a re-enactors forum, about some of the odd ball questions people ask of civil war re-enactors, etc. I have done a number of blacksmithing demonstrations with the group I belong to. One time there were 5 or 6 of us set up as part of a festival in a state park. Coal forges smoking, anvils set up, tool boxes, several guys tapping away on hot iron and some tables of finished goods. Mid afternoon a group goes by, and a nice lady in her 40s comes over to the rope and asks: I see the grilles, what are you guys cooking? "Lady, we are blacksmithing," and suddenly a light goes on, "Oh, like horse shoes". As she returns to her group, I could hear another woman ask: "what are they cooking?" I always thought coal smoke was a lot different than the smell of barbeque.