Springfield Gun & Knife Show Show Details 📍 Location: Springfield, Illinois Illinois State Fairgrounds 801 E Sangamon Ave ⏰ Hours: 9:00 AM to 3:00 PM 🎟️ Admission: $6 Springfield Gun & Knife Show held by ECA Hunting and Trade Shows at Illinois State Fairgrounds Contact Promoter 📞 Phone: (914) 248-1000 🌐 Website: Visit Site