The 17th Annual Mat-Su Emergency Preparedness Expo will be held on Saturday, September 20th, from 10:00 a.m. to 3:00 p.m. The expo is a free, family-friendly event held at the Curtis D. Menard Memorial Sports Center in Wasilla. The expo will feature hands-on training, live demonstrations, and exhibits covering a variety of safety topics: Hands-only CPR, Basic first aid, Backcountry safety, Home safety, Pet and livestock preparedness.