Not sure what everyone else is doing but I was considering heading up to the Imperial War Museum at Duxford once we've finished, it's only half an hour away.
https://www.iwm.org.uk/visits/iwm-duxford
Tickets are cheaper if you buy in advance.
Alternatively the RAF Museum at Hendon in North London is free (car park isn't) but it's not as easy to get to.
https://www.rafmuseum.org.uk/london/
A few photos of my visit 2 years ago are here, there was a lot of building work going on at the time in preparation for last years 100th anniversary of the RAF so I think there are more exhibits now:
http://www.southeastscoobies.co.uk/v...ad.php?t=22496
Looks like I'm on my own if anyone else wanted to jump in for the ride.