Signage went up a little while ago for a new Vietnamese restaurant "bringing the taste of Vietnam to Oakland." It seems to be called Vietnam Vietnam 9 and is located at 338 S. Bouquet St. (map), in what was most recently Beta Bytes. Window signage advertises pho, banh mi, bun bo hue, com dia, bun, chao, heo kho, and bo kho. 
The side streets of Oakland, and S. Bouquet would qualify in spite of being a somewhat busy thoroughfare connecting campus to residential areas, have grown bland over the years, with fewer retail and restaurants. This corner of Oakland hasn't had a Vietnamese restaurant in decades, and the general Oakland area hasn't had one since a series of short-lived Vietnamese spots on N. Craig St. in what is now Bomb Chicken.
