2026 Customer Appreciation Day at Delaware Propane by Delaware Propane | Jun 12, 2026 | Uncategorized🎉 Customer Appreciation Day 🎉 Join us Friday, June 19 at Delaware Propane! Enjoy FREE lunch, BBQ tank fill specials, giveaways, and more as we celebrate our valued customers. 📍 2443 S. DuPont Highway, Smyrna, DE
