3Day Startup is an entrepreneurship education program designed for university students that emphasizes learning by doing. The weekend event promotes a hands-on approach to entrepreneurship, where participating students spend time together brainstorming, honing skills, and ultimately delivering new apps and companies


Over the years, 3DS has logged more than a few success stories: Fly Labs, a video-editing app conceptualized during 3DS Cornell 2011, was acquired by Google in 2015, and Rosie, a grocery shopping and delivery app conceptualized at the 2012 event, is currently available at numerous grocers around the U.S.