I can't imagine the show isn't much more than a "Avengers, Assemble!" type bit and Avengers from all over the area fly in and around (maybe some of the flying AA's we've seen) and all run over to the Quinjet, board, and some fireworks or smoke effects happen. Idk, I bet that happens like 5-6 times a day. Can't imagine a full show around the land although that'd be dope, and even something along these lines sounds interesting to me.