TechFest is a free two-day family event held at Sinclair Community College. It has been organized and supported by ASC of Dayton since 2003. This annual event brings together over 90 exhibitors and presenters from the Miami Valley and beyond. TechFest is Ohio's premiere STEM and focuses on Science, Technology, Engineering and Math. Whether you're into robotics, computers, engineering, or unmanned aerial systems, you and then family can find it at TechFest.