Calendar All events will be held at the Bethesda Presbyterian Church, 7611 Clarendon Road, Bethesda, MD 20814. For directions click here. Daily Master Classes (Free Admission) Flyer The 2010 Annual Opera to Pops Concert will be held on Saturday, June 19, 2010 at 7:30 pm. The 1st Annual Summer Liederabend will be held Saturday, June 19, 2010 at  5:00 pm. The Sound of Music will be held Friday, June 25, 2010 at 7:30 pm. The Sound of Music (matinee) will be held Saturday, June 26, 2010 at 2:30 pm. Mozart's Don Giovanni will be held Saturday, June 26, 2010 at 7:30 pm. Mozart's Don Giovanni (final performance) will be held Sunday, June 27, 2010 at 7:30 pm.