Sims 4
Advent Calendar started
https://sims4.aroundthesims3.com/
Alixdekostube
Sims 4
Advent Calendar
https://alixdekostube.tumblr.com/tagged/advent-calendar
Simthropology
Sims 4
Birthday countdown
https://simthropology.tumblr.com/tagged/birthday-countdown-19
Dream Central
Sims 4
Advent Calendar
https://raiichuu.tumblr.com/tagged/raiichuus-advent-calendar
All4Sims
Sims 4
Advent updates
http://www.all4sims.de/index.php?page=Thread&threadID=15467
Digi
Sims 4
Doing Giftmas
https://digi-cu.tumblr.com/
Sim Fans UK
Sims 4
House (had it listed as Sims 2!)
https://www.simfansuk.com/wp/family-bungalow-no-cc/
Kiwisim4
Christmas cut-out
https://kiwisim4.tumblr.com/post/189680784814/christmas-cut-out-im-going-away-for-the-week-and
All4Sims
Sims 4
Leaning frames
http://www.all4sims.de/index.php?page=Thread&postID=419091#post419091
Immortalysasims
Sims 4
Townies
https://immortalysasims.tumblr.com/post/189704384061/no-cc-townies-dump-empowered-women-I’ve
Ajduckie
Sims 4
Clothing
https://ajduckie.tumblr.com/post/189656601868/elune-basics-grim-x-deligracy-recolors-part-1
Rebel Creators
Sims 4
Decals
https://simsrebelcreators.wordpress.com/
Sims Hairs
Sims 4
Hair
https://simshairs.tumblr.com/
Glaza
Sims 4
Clothing
https://allbyglaza.blogspot.com/
Blacky’s
Sims 4
Walls, Advent Calendar - Door 17
http://www.simszoo.de/
Mod the Sims
Sims 4
Spa, holiday traditions mod, diner
http://www.modthesims.info/browse.php?gs=4&f=38&showType=2