2021 Municipal Green Building Conference + Expo – Save the Date May 21, 2021December 21, 2020 Robin Shank Map Unavailable Date/Time Date(s) - 05/21/2021 - 05/22/2021All Day Categories Partner Events 2021 Municipal Green Building Conference + Expo May 21-22, 2021 Municipal Green And Community Green MGBCE 2021 is a virtual event–see you online! Save the dates! For more information on event sponsorship and exhibiting, please click here.