At this indoor/outdoor art event that’s shutting down the street Prefontaine Place South for a day, you will find a pig roast and much art. This art will be in galleries—25 of them—and in private (but temporarily public) artist studios, and on two musical stages (Sean Nelson and D’Vonne Lewis and Vox Mod). Some of the art will be planned; some performances will be a surprise. It’s the 10th anniversary of the Tashiro Kaplan Artist Lofts, folks, and that means time for a summer party. (Tashiro Kaplan Artist Lofts, 115 Prefontaine Pl S,, 11 am–9 pm, free)