The zoo is a great idea!That's the important part I think. So many people lie about it and say "they'll free range over my 90 acres with creeks etc" - but don't tell you they plan on eating them.
My wife won't eat anything we raise here (she's near enough to becoming vegetarian, so I don't want to push it!), so processing them here isn't really an option. I'd love to eat them like I did as a kid, but short of that I'm not one to give someone else a free meal from my hard work (except for the needy, of course). So, I give to local zoos to feed to their carnivorous animals; they need them whole (guts and entrails, gizzards and beaks) and I have what they're looking for!