Thanksgiving weekend is usually a bleak time for shows, so be thankful (I know, I know) for tonight's generous helping of local music, courtesy of Aviation Records. The Pharmacy trusses up its punk pop with orchestral pomp, hints of ska, and gently psychedelic melody. Fleet Foxes brings vintage folk. Das Llamas dishes out dark, danceable post-punk laced with narcotic keyboards. Headliners Feral Children veers from melancholic dirges to drunk, animal rhythms. Attention orphans: This is a feast. (Neumo's, 925 E Pike St, 709-9467. 8 pm, $5, 21+.)