Here is a link to a wonderful podcast about bringing Advent into the home by the Director of Worship of the LCMS, Rev. Sean Daenzer It is also a little known fact that the Advent wreath was a particularly Lutheran tradition among the laity in the home as a way to count down to Christmas.
https://www.kfuo.org/2020/11/25/coffee-hour-112520-bringing-advent-home/?fbclid=IwAR041iXnF7YyRbf2CNEokbZgdDN6Ir-9VlRfmxXEzqXuOLEXDAED1RT3Zao