The lineup for the Lilac Festival was announced Tuesday, and Rusted Root is ready to make their annual return to the city on May 16.  Last summer they played for us along the riverside at Party in the Park and drew about 7000 happy rockers. This year Rusted Root moves into Highland Park for a 7pm show on May 16th.  Other highlights include Eddie Money, The Campbell Bros. and Spin Doctors. Check the lineup here: