Underground city found in Pendleton potholes

Published: Feb. 1, 2021, 2 p.m.

Tunnels contained entire businesses and residences, once used by Chinese residents to avoid contact with liquored-up cowboys; today they are a popular tourist attraction for the city. (Pendleton, Umatilla County; 1890s) (For text and pictures, see http://offbeatoregon.com/H1001e_Pendleton.html)