Green Room is also the name for the "ready room" where people about to go on TV or perform music make last-minute preparations before appearing on camera.
Is the music about to stop?
https://twitter.com/FLOTUS/status/1334982113364484106
Melania Trump
@FLOTUS
US government account
· 4h
The @WhiteHouse Green Room showcases the diversity of creatures that call our country home. From birds to butterflies, the beauty of American wildlife shines through the décor & vignettes in the windows showcase wildlife that find refuge among our native landscape. #WHChristmas