Someone had to do it.
The classic Garry's Mod level dm_christmas_in_the_suburbs. Just walking around, taking in the atmosphere casually, listening to the music, and enjoying the sights and sounds of this player-created level made for the classic 2006 game.
With no voiceover from me so you can enjoy the atmosphere yourself.
Btw, the song that plays during most of the level is named "Candy Cane Sleigh Ride" if you want to look it up yourself. It's not a well-known song, and I only learned about it from playing this level and having my phone do the whole "What song is this?" thing.
Anyway, Merry Christmas! 🎄❄❄❄🌨⛄