Effingham Gun Show Show Details 📍 Location: Effingham, Kansas Blue Building Maine Street ⏰ Hours: Saturday 9:00 AM to 5:00 PM Sunday 9:00 AM to 2:00 PM 🎟️ Admission: $5 The Effingham Gun Show is held in Effingham, KS by Effingham Lions Club at the Blue Building. Contact Promoter 📞 Phone: 913-370-2003 🌐 Website: Visit Site