To Do Friday: Check Out Sketchbooks in Williamsburg

sketchbook-projectThe Sketchbook Project is a mobile library (like a food truck, but for the really artsy) that’s about to go on tour with a sample of the 30,000 artists’ sketchbooks it has collected in more than 130 countries. It’s starting out at its Williamsburg home base, where you can get a library card and borrow a book or two to admire. Want to contribute your own art on next year’s tour or peruse its online library? Visit for details.

Brooklyn Art Library, 103A North Third Street, Brooklyn, 11 a.m., free,