Greetings Geoff
Camping on the grounds at Oshkosh consists of anything from a one man pup tent to a $700,000 'you-beaut' motor home but despite the thousands of inhabitants in Camp Scholler over the week of Airventure, there is nothing lacking as regards amenities/facilities. That said, we didn't need or look for community kitchens onsite. Spent two weeks on the field in 2009 and not once was there a hot shower not available, a toilet not working or a question not answered or assistance not cheerfully given by any of the hundreds of volunteers. Assuming you have no personal transport, everything (groceries or fast foods) is available on the grounds however there are constant bus runs into town (just the other side of the airstrip) if you want a break from the 24/7 aviation environment. If I have one complaint about Oshkosh week it would be that a person has to cram at least 14 days worth of hard pedalling into 7 days just to even see part of it (you won't do it all). Troll thru the pretty comprehensive wrap-ups on file in this forum from members who have attended in the past. Plan on going- you'll love it. cheers Riley