The hills are alive ... and they intend to stay that way!

The five surviving actors who played the Von Trapp kids in The Sound of Music (1965) — Nicholas Hammond/Friedrich (b. 1950), Duane Chase/Kurt (b. 1950), Angela Cartwright/Brigitta (b. 1952), Debbie Turner (b. 1956) and Kym Karath (b. 1958) — reunited to model masks modeled after the Julie Andrews (b. 1935) character's drapes-cum-clothing in the film classic!
"Film Von Trapps wearing curtain masks. Our family wears masks, what about yours? #WearAMask#WearAMaskSaveALife#thesoundofmusic."
Designed by Turner, the masks were modeled in images of the kids wearing the creations — with a blank space for the late Charmian Carr/Liesl (1942-2016) and Heather Menzies-Urich/Louisa (1949-2017) — on Karath's Twitter account.
The masks immediately sold out, but be patient — they might not take a thousand years to come back into stock.