On Saturday, May 16th musicians and bands throughout Somerville will celebrate and utilize an underused public venue: The Porch.  In 2011, the Somerville Arts Council created a decentralized music festival--PorchFest.  Perhaps you’ve sat on your porch and overheard a neighbor strumming guitar on another porch?  Porchfest takes this idea and multiplies it.  This is a community event where Somervillians share their love of playing and listening to music.  Think of Somerville Open Studios, which is for visual artists, but for music.