And he really enjoyed it!
After I put Jerry and Lulu away for the night (well, Jerry put himself away - he was NUTS tonight and completely wore himself out!), I decided to try a misting with Winston. He has quite a few itchy pin feathers coming in on his head - I'm sure due to his new and MUCH better diet and better surroundings overall

- and he was scratching his head on his gyms posts quite a bit this evening.
I first misted myself of course, to show him that it was ok

At first he was unsure, but very curious nonetheless. Then I began gently misting him - squirting well above him and on a low setting - and he got pretty excited! He kept trying to catch the tiny droplets in his beak and he was clearly amused.
AND - he kept attempting to fly to me a few times during the process!

He would fly near me and try to land on the squirt bottle, but it's way too thick for that. I tried to get him to land on my arm (we're still having difficulties with step up, but he's not afraid of me at all), and he was VERY tempted, but no luck. I'll try again tomorrow.
I think this is a big step in our bonding as well as his overall health! I soaked a good portion of the living room and myself quite a bit, but it was worth it!
(and no, I didn't get pics, but he didn't get soaked or anything, I doubt it would even show in pics)