The hotels in the park would all be named after one or more of Christie's characters, book titles, etc. The Jane Marple Bed and Breakfast. The Hercule Poirot Luxury Hotel and Spa. The Chimneys Hotel. The Harlequin Supper Club. The Thirteen At Dinner Supper Club. The Tommy and Tuppence Motel. The Body in the Vicarage Tea Shop. Three Blind Mice Tea Shop. A Dead Man's Folly Afternoon Fete. thrown every afternoon, weather permitting. The possibilities are endless.
Kids would get to know not only Christie's books but mysteries in general. They would share in the enthusiasm of their parents and hopefully become life-long readers.
What do you think? Too subtle?
Note: The pix just below the Dead Man's Folly bookcover, is from some sort of Agatha Christie game I found online. The pix is all I have of it, though.