Kia Ora Kai is located just about 5 min walk from the Tamsui MRT station (the end of the red line) along the Tamsui river. A small but really relaxed, comfortable place with terrific burgers, fries, and shakes. Also a nice lineup of foreign and domestic beers.
I had dinner here last week. Burgers are excellent. Small, comfortable place with large selection of beer and a variety of choices on the menu.