The Great Lakes Floral Association (GLFA), founded in 1920, is a full-service trade association representing florists, growers, suppliers, wholesalers, educators and students. GLFA provides education and professional partnerships, sponsors the Certified Florist (CF) program, creates and hosts The Great Lakes Floral and Event Expo (GLFEE) conducts educational seminars at the Professional Education Center at our headquarters in Haslett, MI and at local wholesalers.