The Westborough Garden Club will present its annual “Holiday & Winter Floral Designs” program Wednesday at the Mill Pond School . This year’s featured speaker will be Tony Todesco, owner of One Main Street Studio in Stow. His large-scale designs have been exhibited at the Museum of Fine Arts in Boston. Todesco will present creative and imaginative ways to compose both traditional and modern holiday floral designs, using his own colorful style and design expertise. In addition to the presentation, the evening’s event will include shopping at the Westborough Garden Club’s boutique, a shoe-box raffle, and refreshments. Admission is $7; doors open at 6 p.m.