Introducing RRoCCET21, a virtual conference for researchers interested in using cloud computing in their work. Hosted by researchers with a wide range of expertise, this conference explores the benefits and opportunities unlocked by migrating to the public cloud. The program presents the cloud as an accessible platform for research computing, including case studies, discussion time, and short tutorials on key tools and technologies. The RRoCCET21 conference is organized by CloudBank, an NSF-funded initiative that helps the computer science community access and uses public clouds for research and education. Get the program agenda, event committee, and more info here.