Moses Lake Gun Show Show Details 📍 Location: Moses Lake, Washington Grant County Fairgrounds 3953 Airway Drive NE ⏰ Hours: Saturday: 9:00am - 5:00pm Sunday: 9:00am - 3:00pm 🎟️ Admission: $10 Moses Lake Gun Show held by Northwest Gun Shows at Grant County Fairgrounds Contact Promoter 📞 Phone: (509) 470-0725 ✉️ Email: nwgunshows@gmail.com