This viral kids advent calendar sells out every single year! Snag it while it’s still in stock! We’ve also linked some of our other favorite advent calendar options in case this one sells out again! 🎄❤️✨❗️ kidsadventcalendar kidschriatmas adventcalendar viralproducts holidayhome amazonfavorites amazonmusthaves thesistershoppers asmr asmrsounds LTKHome LTKKids LTKHoliday