New Jersey Restaurant & Hospitality Association - NJ Restaurant & Hospitality Association. The New Jersey Restaurant and Hospitality Association is a non-profit organization dedicated to supporting restaurants, lodging establishments, hospitality venues, and more. We provide opportunities for members of the industry to make business connections. association, trade, restaurant, restaurant association, networking, restaurant industry, hospitality industry, servsafe, servsafe certification, servsafe certificate, restaurant resources, restaurant healthcare, healthcare, health care, safeserv