Iyashi no sato and Oshino Hakkai

hi,

is there any restaurant for lunch at Iyashi no sato ?

dinner at Oshino Hakkai?

Do the have the Houtou noodle at both this place ?

many thanks.

is there any restaurant for lunch at Iyashi no sato ?

Restaurants are mentioned here.
http://www.japan-guide.com/e/e6923.html

And here is a map of the village, if you click on some of the buildings they will show you some information including menus.
http://www.fujisan.ne.jp/iyashi/annai.vol.4.html
(Eg. 1, 20, 21)

dinner at Oshino Hakkai?

There are restaurants there
http://www.japan-guide.com/e/e6915.html

I'm just not sure that they are open in the evenings. Hopefully someone else can answer for you.

Do the have the Houtou noodle at both this place ?

Yes I believe so.