Cathedral of the Pines, 10 Hale Hill Road in Rindge, New Hampshire, is sponsoring its annual plant sale on Saturday, August 18 from 9 – noon.  Carl Majewski, Cheshire County Extension Agent, will speak from 9:30 – 11 on Nurturing Your Gardens: Composting, Mulching and Amendments.  At 10 am, a children’s program entitled Mystery of the Pines will have children observe different objects in their “home” surroundings and create a story.  Free.  For directions, visit www.cathedralofthepines.org.