The Observatory, the Montavilla restaurant that has been overrun by neighborhood families, mildly geeky youth and urban-homesteader types since the day it opened, has undergone parthenogenesis. The bouncing-baby bar, Over and Out (410 SE 81st Ave.), retains the ridiculously cheap happy-hour menu, sugary cocktails and good taste in beer of its parent, without all the babies and with the addition of billiards, pinball and television. It is clean, and pleasant, and neighboring tables are as likely to be discussing the hotness of coworkers at Intel as the finer points of chicken-coop construction. The bar hasn’t acquired much in the way of character yet, but you can eat your chicken liver pâté while watching the Blazers struggle through the playoffs, and that’ll do for now.