An art-glass purveyor on Madison Avenue will teem with mango calla lilies, orange vandal orchids, and crimson and hunter-green roses at the Lalique x L’Olivier pop-up shop (November 8 through 15; 609 Madison Ave., at 58th St.; 212-355-6550). In honor of the crystal-maker’s iconic Bacchantes vase, designed 85 years ago and featuring hand-carved priestesses of the wine god Bacchus, florist to the socialites Olivier Giungi made 72-stem arrangements using preserved and fresh-cut roses. The bouquets pair with one of five limited-edition Bacchantes vases (from $7,750), but those in the market for a smaller floral investment can purchase hand-tied bouquets starting at $55. Twenty percent of all proceeds benefit National Dance Institute.