Rick,
NO!- on the shrooms, cauliflour or onions. Adding those items to the menu for the next boil now. We are relative rookies at the boil process - first one we did was at the coast this past summer. If you go to the web site there is an article from "Our State" magazine - sort of the state mag for NC. He only has fresh shrimp - when you get to his setup which is outside the triad Farmer's Market, he has a sign that says "Friends don't let Friends eat imported Shrimp".

"A fanatic is someone who can't change his mind and won't change the subject" Churchill