From Zelda Legends Wiki
DescriptionAnju's Grandmother. Which can earn you 2 Pieces of Heart, one for hearing out the story and answering the question correctly, the other is gained by listening to the other story and answering “I dunno”.
The All-Night Mask can be obtained by saving the old ladies’ bag in North Clock Town the first night from Sakon the thief, then wait until the third night and enter the Curiosity Shop. Since Sakon couldn’t deliver the stolen bomb bag, it is replaced with the All-Night Mask. You can only buy it for 500 rupees though, so you will need both wallet upgrades to hold that kind of money.
One of the Gossip Stones on the Moon tells you that the All-Night Mask was used as a torture device of insomnia. That would make quite a psychological torture indeed, just take a look at Link’s face... But than again it would work better than any kind of coffee if you’re trying to stay awake.
A torture device of insomnia called the All-Night Mask seems to be available at the Curiosity Shop...
Another Gossip Stone:
The weird mask that disrupts sleeping habits seems to be found in a suspicious shop that opens only at night...
Instructor of the Mighty Training Center, while wearing the All-Night Mask:
"Why do you wear the All-Night Mask?
Are you suggesting that my instructions will put you to sleep? How rude! Be gone!"
|Japanese||夜更かしのお面 (Yohukashi no Omote)|
|French||Masque de la Nuit Blanche|
|German||Maske der Nacht|
|Spanish||Careta para Trasnochar|
The Japanese name translates roughly to "Staying-up-late face." In French this mask is called: "Mask of Sleepless night", which does roughly translate to the purpose of this item. In German is is known as the " Mask of the Night". In Spanish this mask's name is "Mask to stay up late". This is somewhat different, but not too much.