Coming June 18, 2022. You can’t help but smile when you see a sunny sunflower! Join the Sunflower Trail Festival for a day filled with smiles. Head to Gilliam, Louisiana for this one-day event that includes delicious food vendors, arts and crafts from local artists, music, and a 20 mile trail with fields of sunflowers in bloom. Get your camera ready for the Sunflower Trail Festival!