Boulder events on Saturday include bluegrass-tinged album release party with Jake Leg

Jake Leg’s Record Release Show: 7 p.m. Saturday, eTown, 1535 Spruce St., Boulder. Celebrate bluegrass group Jake Leg as the Colorado band celebrates its latest album release with a live performance at eTown followed by an open bluegrass jam. Bring an instrument or simply enjoy the music. $20-$35, events.humanitix.com.