photo via Patch [http://parkslope.patch.com/articles/photo-of-the-day-park-slope-library-to-reopen-sept-13#photo-11190341] The Park Slope Public Library (6th Ave and 9th Street) is reopening September 13th. For real. As in, not tentatively, vaguely, or ambiguously. September 13th. Thursday. Let’s all take a moment to breath that in, because it seemed like