This is a great find - a nice little produce "stand" - more of a small building - with a decent selection of in-season fruits and veggies at very reasonable prices.
You can also pick some of the berries yourself when they are in season - blueberries, raspberries, marionberries and others. Simply grab a bucket and the staff will direct you to where you go to pick. They will weigh your bucket when you get back and charge you for what you pick (sampling what you pick is actually encouraged here!).
It is a fun way to spend a summer morning, especially if you have kids that like to help pick. The blueberries especially are easy for kids, as they are planted more like apple trees, rather than in a long straight row, making them even easier to pick.