Little Moleskine notepads were sent to more than 2,000 artists across the country with the mandate to sketch various people in them, and then send them back to Castleberry Hill's Art House Gallery for the SKETCHBOOK PROJECT. Visitors are encouraged to pick up the books and browse through them in the first stop of seven in a nationwide tour. If you can't make the one-night-only extravaganza in the flesh, Art House Gallery will broadcast the exhibition live via the Internet to create an interactive experience. Free. 7-10 p.m. 309 Peters St. 404-584-7967. www.arthousecoop.com.