Come join us for a fun-for-all-ages charity music concert to benefit the Robert Ferguson Observatory at the Phoenix Theater in Petaluma! Bands include Spirit, Gnome Riot, and MJ Ward and the Social Construct. Concert is at 7pm, doors open at 6pm. Purchase tickets at www.thephoenixtheater.com. Want to learn more about the observatory? Visit the website at www.rfo.org.