I've never been, and I won't be able to make it this year, unfortunately. I will be out of town that entire week (bad planning, I know). This probably sounds ridiculous considering that I live in Stoughton, WI which is only about a 2-hour drive or so. :-)
Next year I will need to plan my family vacation at a better time.
Just for my reference, how complicated is it to fly in to OSH during AirVenture and get a parking spot for the week or a few days? I flew there a time or two during my pilot training (2nd solo X-country), but obviously it was less hectic than the craziness of AirVenture.