Around the Sims
Sims 3
Advent Calendar
https://aroundthesims3.com/
Sims Dreams
Sims 3
Advent Calendar
https://www.sims3dreams.at/Forum/misc.php?page=Adventkalender
Your Dork Brains
Sims 3
Christmas Calendar
http://www.yourdorkbrains.com/
Illawara
Sims 3
Xmas gifts
http://illawara.tumblr.com/
Susen70
Sims 3
Advent Sundays
https://susen70.tumblr.com/
Sketchbook Pixels
Sims 3
12 Days of Christmas
http://sketchbookpixels.tumblr.com/
ChazyBazzy
Sims 3
Eyes
http://chazybazzy.tumblr.com/
Mod the Sims
Sims 3
Mall
http://www.modthesims.info/browse.php?gs=2&f=38&showType=2