Join Us For The 31st Annual Tri-Cities Sportsmen Show. For outdoor men, women, and children from throughout the region, the HAPO Center will be filled with the latest in outdoor equipment, a trophy antler collection from the northwest, kid's fishing pond, free air rifle range, free hourly hunting and fishing seminars, and more! This year's show will include many booths and exhibits in both the Expo Hall and the Arena. Exhibitors include retail merchants, factory reps, outdoor clubs and organizations, taxidermists, wildlife art, fishing boats, and fishing and hunting guides who will be available to help you plan your vacations. Make sure to stick around and listen for your name as there will be hourly door prizes given away.