A homemade rhinoceros as well as an Easter bunny joined Dining Room Supervisor Samantha Mohan (top left) at the Mansion Maitre d’ desk April 1. Top right, about-to-be diners Helen Stephens (left) and Doris Mohn think about sampling the dish advertised as Ragout of Rosie the Rhino; at left, April Fools’ Day Conspirator-in-Chief Alvan Markle III actually ate some and liked it. P.S., it was buffalo. Photos by Christine Johnson-Hall V OLUME T WENTY F OUR , N UMBER F IVE M AY 2010