Dave, Here are some of the logistics of a BBQ for 400 that we did last year at State Fair with Campers on a Mission (They minister to fair workers.) 190 pounds of pork shoulders, 100 pounds of both potatoes, and cabbage, 20 pounds of House Autry hush puppy mix (with onions), four gallons of cooking oil, thirty gallons of ice tea, ten large cans of baked beans. I have a couple of cookers, large pots and burners, slaw cutter that will process 100 pounds of cabbage in about 30 minutes, hush puppy mixer, dropper, and fryer along with water kegs to keep tea in. My ice maker makes 400 pound a day, so ice shouldn't be a problem. Easiest way to get pork is through Nahunta at farmers market, and produce from R&H right behind there. Only problem is produce has to be picked up by 2:00PM, as that when they close for the day. In May, pork could be picked up at same time. I have and extra ref,. it could be kept in. It takes about 10 hard working people to pull this off. but now comes the fun part- clean up. Oh I left out country ham and biscutt mix- the cooks do get hungry.