Vale, Oregon. The Bureau of Land Management (BLM) Vale District is inviting the public to attend one of the open house meetings regarding the National Historic Oregon Trail Interpretive Center in Baker City, Oregon. The first meeting will be held Thursday afternoon July 28, 2011, from 2 to 3:30 p.m. (PDT) at Baker City Hall Council Chambers in Baker City, Oregon. The second meeting will be Thursday afternoon August 4, 2011, from 2 to 3:30 p.m. at the National Historic Oregon Trail Interpretive Center.