Keyport Mercantile Diner

This hidden gem is perfect for a midday coffee or lunch. It transports you back to the nostalgic feel of a Mom and Pop shop from your childhood. The staff is excellent as well!

The staff at this restaurant was amazing and it transports you to a bygone era when life moved at a more leisurely pace. Make sure to drop in and enjoy a meal.

I highly recommend the turkey, ham, and avocado sandwich at this restaurant. It is both delicious and reasonably priced. The outdoor seating area by the water adds to the wonderful dining experience.

We really enjoyed our lunch here, as we visited the nearby Naval Undersea Museum, on Memorial Day. The sides were made in house, and the sandwiches were fresh, delicious generous. The people working in the deli were also open friendly. We had a lovely view of the water from our table, too!

If you need a loaf if bread of some milk and don't want to dive to Silverdale or Poulsbo then this is your place, if you want a decently priced sandwich or a better than meh pizza then you need to go somewhere else. The staff runs from apathetic to rude depending on who is working. I have heard the older guy with the mullet tell customers that he hate kids while there are parents with kids in the store. I have lived in town for close to 10 years and only darken their door when I have no other choice.