I Open carried in Pizza hut, in MO the other day. The jeans I was wearing at the time were too tight for IWB carry, so I switched holsters. 99% of the time, I conceal carry. I did like the comfort better OWB, but you entirely lose the element of suprise. I noticed a few strange looks while I was in the restaraunt, but nobody ever said anything. I'll look to see a "No open carry" sign on the door during my next visit. I do think that people judge you for open carry. They wonder if your a criminal, if they're about to get robbed. They never think that it's for self and other's protection against such a threat. Also, people don't know the laws, including some law enforcement. They just assume it's illegal because it's frouned upon. I KNOW the laws, can be represented and CAN PROVE my knowledge to any judge.