Advent Calendar Day 10 - IT'S CHRISTMAS!

The right mask makes it easy to sing, perform, teach, or speak in public.

#BringBackMasks #n95 #FFP2 #ffp3 #edutooter #Edutwitter #SafeEdForAll #CovidIsAirborne #CovidIsNotOver #ChristmasSong #Christmas2022 #Christmas #MerryChristmasEverybody #MerryChristmasEverybodyCover #SladeMerryChristmas #SladeCover #Straturday