>>213049952
>They just stop selling it west of the Urals?
Yes, it's a regional flavor. Don't get mad just because you don't get it.
>What about the far east is it considered a part of Siberia?
Far East is Siberia geographically and it used to be a part of Irkutsk region during the 19th century, but currently administratively it's considered a separate entity so as I know they don't had Siberian Burger