I had mine last weekend. It turned out to be quite the bash. Tapped the O-fest that had been lagering since May and went through ~4 gal of that, plus 6-7 gal of other homebrew, and 3.5 lb of bratwurst. We also had spent-grain bread, pretzels, sauerkraut, and zwiebelkuchen (bacon and onion quiche), all homemade. Not bad for 18-20 people, I thought...