"You're what?" Mary asks, slowly turning around.
"Tickets for four to Tanzania, a two week stay, and return flight." The old lady fishes the tickets out of her bag and presents them.
"And there's no catch?"
"Well, the only catch is that you won't be allowed to bring luggage and you won't have hotel accomodations."
"Won't be allowed...? What do you mean by that?" Mary asks, curious.
"You'll be living au naturale, my dear. Like an honest-to-God cheetah. And if you like it enough, you're more than welcome to stay there too. Only three hundred dollars."
"Three hundred?! For four people? That's crazy. There is no way you could get tickets that cheap."
"That's my offer. Find three friends who are, like you, blended with wildlife that can be found in the Serengeti, and give them a ticket. Three hundred dollars for all four."
"Well, yeah, I'll take you up on it! I know I shouldn't, but... this is just too good to pass up."