@RussR at the risk of sounding like a communist . . . What do you do once you are “in.”?
other than the afternoon air show.
Let’s say you know you aren’t buying a new plane. You aren’t building a kit. Probably not shopping at the air mart as a renter.
What do you do inside OSH outside of the air show? Seminars?
oh my.... I have been to Airventure several times and to Sun fun which is a mini version many more....and always I've fit your example. My 1st time at airventure was something like 7 or 8 days and I camped right there so almost every hour of the day I was doing something. Pretty much wore out a pair of sneakers.
on my first week there
I window shopped and daydreamed and learn what I might like to have some day
You can walk up and down every row of planes just to check them out and probably do that non stop for a few days...and that's not even the "show and display planes"! I surely didn't see them all....and there are some very unique ones.
Stroll down to the ultralight area for a bit and watch them fly
then get an ice cream
stroll through the EAA museum...which is world class in my opinion....maybe better than the main Air and Space museum in DC.
I listened to a talk by Gene Cernan, the last man to walk on the moon.
I enjoyed hearing WW2 aces Chuck Yeager and Bud Anderson talk for an hour and tell stories of fighting and shooting down germans, and all the test pilot stuff...and a few times during that week I got to see the two of them fly off in some borrowed P-51 mustangs! I guess they were off dogfighting each other over the lake....
I attended lectures on several interesting topics related to home building, and some just related to private pilot stuff
I enjoyed siting for quite a while a few times in the grass near the runway at the arrival and departure times just watching folks try to hit the dot...long lines of planes...great entertainment!
The static displays change out through the week, and they always have several big and interesting things there in the square. One evening after dinner.... crowds gone, most folks at some evening program or show...I was strolling around with a beer, checking out the interesting military and planes and some oddball stuff too....I paused and leaned against a 747 tire while I finished my beer looking up at that huge thing....nobody else around!
they have movies at night, they always have some talk or show going on at night.
they have a full schedule every day of famous people and not so famous people giving talks or teaching on all sorts of topics.
they have movies at night, big name concerts
and yes I shopped at air mart...lots of things for a renting pilot there, and non-aviation stuff too.
Oh I I didn't attend but there were classes I saw on cooking and such...I suppose oriented to the non-flying spouses that were there.
I think they have a marathon or it's probably a shorter foot race ...if you are so inclined
and besides all that...Airplanes are Cool!