"We had so many comments, just people saying, 'Thank you,' 'Good job,' 'It's really special,'" said Doug Farr, director of the Seattle Farmers Market Association.

Discover under-the-radar Washington sandwich spots—from Seattle’s iconic Paseo to Tacoma’s MSM Deli—so good, locals would rather keep them secret.

Hidden in plain sight on a bustling downtown Spokane street sits a gleaming red railcar that houses what might be Washington’s best-kept breakfast secret. Frank’s Diner isn’t just serving up standard ...