About Exhibition Greater Cincinnati House & Outdoor Living Show 2026 will be held from 21st - 23rd August 2026 at Sharonville Convention Center in Cincinnati, Ohio, US. This show is bringing together the most knowledgeable remodeling and building experts in the community under one roof. In this expo all-encompassing expo you will meet many of the best companies in the area in one extremely convenient location. In addition to exploring the highest quality displays, you will have the opportunity to talk directly with local experts and get the advice you need to help you with your home improvement projects.