I know that I promised it many months ago... (maybe about six... I'm not sure...) But I finally published the video about how can you set up "Burgers 🍔" on your own server! 🥳 😄 

 Here it is 👉🏼 https://fediverse.tv/w/9ok5DyirAPc5XXVbXuEYzb

 P.S: But it's only in Russian!