The All-Welcome Inn was an inn in the Shire, just west of Frogmorton, where the Northway met the East Road. It was to be one of the stops of Thorin and Company.
This establishment was named only in the 1960 rewrite of The Hobbit which was never completed.
J.R.R. Tolkien, John D. Rateliff (ed.), The History of The Hobbit, Return to Bag-End, "The Fifth Phase", "Timelines and Itinerary", "i. Distances and Itinerary", p. 815