2025: Three Weekends of Blooms! August 8, 9, 10 August 15, 16, 17 August 22, 23, 24 Fridays 4-8pm Saturdays 10am-6pm Sundays 10am-6pm Sunflower Festival is a family-friendly festival at KC Wine Co! Grab your friends and family for a day of fun in the sun… and sunflowers. Get lost in our Kansas City Sunflower Field while you snap all the best share-worthy photos. A paid admission ticket is required for entry. Access to the Sunflower field is ONLY during Festival times.