Indiana Daffodil Society See the newest styles of daffodils and learn how to extend your blooming season. All programs and shows are open to the public. State Daffodil Show: Saturday, April 19, 2–5 p.m. & Sunday, April 20, 1–3 p.m. Daffodil Sale: Saturdays, August 2 & 23, 10 a.m.–3 p.m. Public Program: Saturday, August 23, 3–5 p.m. Free! No pre-registration required!