The chicks survived their first night in the coop. Getting them in there was interesting. I waited until it was pretty dark but there was apparently just enough light left that Dingus could see what I was doing. She kept sneaking over and hiding just out of sight so she could lean her long neck in like and boop the chicks on their backs as soon as I'd set them down, thereby ensuring that they'd go "ahh something touched me in the dark!" and run out again.
Late morning when I opened everything up and sat in the run with everyone, the chicks started running around, some just being silly, others trying to run the hen gauntlet for whatever reason. That in turn made crazy aunt Brownie start jumping about with them. Chicken Parkour is not unusual for her; she can basically run sideways across the walls if she wants to. However, right now she is molting and missing a lot of the wing feathers she relies on for those stunts. I didn't see exactly what happened, just that one minute she was a ball of chaos and the next she was limping her way back over to me. No external sign of injury, nothing sore to the touch, and still has full range of motion, so I have to assume either a sprain or pulled muscle. So now my home office has both broody Chungus and Brownie in a carrier to try to get her to rest that leg.