Local honey curing allergies is great marketing. The theory makes sense. Just like allergy shots, it exposes you to allergens. It's immunotherapy. But as I have long believed, it's a hoax because we humans are allergic to more than just pollen. Trees, weeds, and grass cause more allergies than pollen. And the pollen in the plant species near the bee farms is different from the pollen in your neighborhood.
If you have bad allergies, allergy shots might be the way to go. Unprocessed honey comes with risks too, because eating bee parts and mold, the stuff that is commonly processed out in commercial honey, can make you really sick.
Good find, VilTri.