By invitation only On 17-18 February, supported by a grant from the National Science Foundation, the conference brings together educators working in a variety of informal science education settings. Posters from the conference will be displayed in Exhibit Hall B1 from 19-21 February. They will reflect the wide range of exhibits, in-person and online activities, programs, visual media, and other formats that are being used to communicate with public audiences and engage them in the climate change issue.