Whats your *favourite* Game Show Event?

Just saw somebody asking the least favourites and all this pessimism is getting on my nerves :P So what events do you lot like MORE? My personal favourite was Dead Go Boom for obvious reasons, but after that, I'd say its probably Retro Invasion. Nothing more fun than getting fucking beamed by those damn aliens. I think Mega Damage could be a little more... damage-y though. I do wonder what mega damage actually does