The Fountain Pub
I wouldn’t recommend this place for a lunchtime snack unless you are a very big eater. The food is excellent however and reasonably priced and comes with a good selection of beer, wine or spirits.
This, I think, would be a good place to call in the early evening after a flying session especially if you have the family with you and want to reward them for putting up with all the oily models.
A couple of years ago they used to do a pensioners evening meal if you got in before six thirty which was two courses and coffee/tea for a very reasonable sum. I think the pub has now been refurbished so I do not know if this is still available.

Directions from the Whams turn right out of the gate and right again at the bottom of Brown’s Edge Road. Take the next left and follow this road to the deep end of Ingbirchworth reservoir and turn left onto the top of the dam wall. When you reach the opposite bank the road turns right and The Fountain is immediately on the left.