A biennial celebration of floral design, Montclair Art Museum’s exhibit “The Flowering” will feature 32 captivating floral interpretations of works of art from more than 30 tristate area floral designers, May 11–15. The exhibit will be accompanied by special ticketed events including a fashion show, a lecture and a gala. See the exhibit from 12 to 5 p.m. (2 to 5 on May 12); it’s $12 for adults, $10 for students and seniors, free for members and children. Visit montclairartmuseum.org.