Atelier Joya does justice to both massive corporate events and one-off arrangements, but weddings are really what they’re known for (lush bridal bouquets, flower-topped cakes, and centerpieces that cascade onto the floor). They also have a great rental service for the kind of beautiful things you could buy for an event but might not have use for in the long run. Their warehouse is full of wooden crates, wire baskets, antique lanterns, and even a chuppah.