Could humanity cook and eat a 1 million pound chicken without any of the meat going to waste?

The chicken will be delivered in 1 month. We can cook it however we like, and it doesn't have to be cooked in 1 piece, but we have to eat all the meat before it goes bad. Only the edible cuts have to be eaten (say 60% of the total mass).

R1: Just a big freshly killed chicken with all its feathers and whatnot still on.

R2: It's been plucked and cleaned and wrapped up like a supermarket chicken.

EDIT: A lot of people aren't understanding that this is a question about logistics. Eating the chicken is the easiest part of the prompt. Butchering an animal that size and preserving it within several hours would be incredibly difficult. There's a practical limit on how many people can actually participate in the butchering, and while poultry plants are highly efficient at processing single chickens, that doesn't directly translate to the challenge here. And the USDA says chicken becomes unsafe after 2 hours at room temperature. I'm not saying it's not doable, but if you're going to respond, say how.