Geek Advent Calendar 2025. Advent 2025 begins on sunday, november 30th, starting the celebration season for the birth of jesus christ with the advent season ending on the first mass of. We’ve got the best geek advent calendars for you, from harry potter to star wars to batman, plus lots of accessories, lego, funko pop and more for your favourite.
Filled with geeky goodness, these calendars will make you excited for each and every day of. As centuries passed, the beloved tradition included fun surprises like chocolate coins and tiny toys.