hello. we do have a few secret organizations in my area. including by mail which the rosicrucians seem to do. mm the rosicrucians are more like sacred science the last time i checked. so here is a video on the history. please excuse me and this post because i might be shifting into the timeline ruled by things like alchemy. molecule man called it the 6th timeline. that timeline might be interesting because alchemy seems to be a solid foundation of beginner magic in a way. if im not incorrect. anyway here is the link: https://youtu.be/aywH-P9Mecc
i will add the introduction to the rosicrucian order in case someone is wondering what it is. this is not intended to be a advertisement but it can be taken that way if its your path: https://youtu.be/qOCdFDXe5jQ