While this weekend is mostly dominated by all that Sub Pop hooha (and once again, kids, 520's closed, so take alternate routes), there's still a few shows besides those that Katelyn already mentioned. Tonight, head to Ballard for the roots and Americana of Portland's Scotland Barr and the Slow Drags at the Sunset. Tomorrow afternoon (1-3pm), break out your best eyewear for Lisa Loeb's appearance at the downtown Barnes and Noble.......