Madoo Talk in N.Y.C.

Madoo in Manhattan, the third annual Robert Dash Garden Design lecture, will take place on Tuesday at 6:30 p.m. at the Cosmopolitan Club. The guest speaker will be Fernando Caruncho, a Spanish landscape architect whose minimalist landscapes are noted for their use of light and their harmonious geometrical patterns punctuated by sculptural plantings.

Tickets are $150, $125 for members, and advance reservations, which are required, can be made at the conservancy’s website.