The 26th Annual Chesapeake Chamber Music Festival will be in full swing from June 5 through June 16, 2011. In all, during its two-week period,  the 2011 Festival will include 13 events, including six concerts, five artist recitals and two rehearsals open to the public at no charge in locations across the Mid Shore.  Volunteers are needed at Festival venues in Easton, at the St. Michaels High School Auditorium, at the Emmanuel Episcopal Church in Chestertown, and at Aspen Institute, Wye Woods, in Queenstown.   Volunteers help with ushering, ticket taking, and with assisting musicians.  Volunteers receive complimentary admission to the concert at which they work.  For further information, call Lois at Chesapeake Chamber Music at 410-819-0380. For additional information about the Chesapeake Chamber Music Festival, visit www.ChesapeakeChamberMusic.org.