Art.Net: Art Happenings: Current Art Events...

April 30 - May 1, 2011: Somerville Open Studios 2011
Location: Somerville, MA, USA

May 7 - 22, 2011: Silicon Valley Open Studios 2011
Location: Bay Area of Northern California, USA
May 27 - 30, 2011: Baycon 2011: It's an Adventure!
The Bay Area Science Fiction and Fantasy Convention
Location: The Hyatt Regency, Santa Clara, CA