On May 21 and 22, the NESEC-led GLOBE Observer team provided strong support to NASA’s inaugural citizen science event, CitSciCon. Five team members and three GLOBE Observer volunteer participants presented in five sessions (NASA Citizen [email protected] School; CitSci Lifelong Learning; NASA Citizen Science Near You; What comes after participation in a NASA citizen science project; Leading Discovery, Volunteers in their own Voices). GLOBE Observer was also a component of a partner presentation on the Fresh Eyes on River Ice project, which uses the GLOBE Observer app to monitor river ice, and Greatest Hits of NASA CitSci Discoveries. The GLOBE Observer team supported the event planning and promoted the event heavily through the GLOBE Program’s Facebook and Twitter accounts and the GLOBE Observer website. 5,000 people registered for the event, and 2,200 unique IP addresses tuned in. The event recordings are archived on the SciStarter YouTube channel.