LVH MUSEUM:

The great-grandniece, Bibi Gaston, of Gifford Pinchot, former two-term Pennsylvania Governor and First Chief of the United States Forest Service, will speak about and sign copies of her book, “Gifford Pinchot and the First Foresters: The Untold Story of the Brave Men and Women who Launched the American Conservation Movement,” 1 p.m. April 8, Lehigh Valley Heritage Museum, 432 W. Walnut St., Allentown.

Information: lehighvalleyheritagemuseum.org; 610-435-1074