Tower Hill Botanic Garden will host Ariella Chezar, author of The Flower Workshop, on Sunday, April 10 beginning at 1:30 for a talk, demonstration, and book signing.  With experience designing flowers everywhere from the White House to the Flower Shool New York, Ariella, one of the nation’s top floral designers, will discuss and demonstrate her approach to seasonally-influenced floral design. Her work has appeared in numerous publications including The New York Times, Martha Stewart Weddings, Sweet Paul Magazine, Modern Bride, Oprah Magazine, Garden Design, InStyle, and Town & Country. Tower Hill members $15, nonmembers $25.