Since launching her Holiday House showcases in 2008, interior designer Iris Dankner has raised more than a million dollars for the Breast Cancer Research Foundation. The Hamptons edition takes over a Water Mill manse with whimsical vignettes such as Patrik Lönn’s homage to Hubert de Givenchy. Tour the good cause through August 4th. 90 Wild Goose Lane, Water Mill; 212.472.3313; holidayhousehamptons.com
