The nation's two largest eldercare organizations are about to kick off their biggest events of the year. The AHCA/NCAL National Convention & Expo will be held Oct. 5-8 in Nashville, TN. The AAHSA show will be held in Philadelphia from Oct. 12-15. Participating vendors will represent key purchasing areas, including, technology, medical supplies/equipments, foodservice, insurance/risk management, quality improvement, rehabilitation, safety and transportation. If you're in the market for products or services, these are two events that can help.