'''Wednesday, 21 December'''
:Wednesday is [http://blog.mozilla.com/sumo/2011/12/19/sumo-day-wednesday-december-21st/ SUMO Day]! Help Firefox users and those who upgraded to Firefox 9 on the contributor-powered Firefox [https://support.mozilla.com/en-US/questions?filter=no-replies support forum].
'''Thursday, 22 December'''