Summer Sparklers Presented by: Westmoreland Symphony Westmoreland Symphony Artistic Director Daniel Meyer conducts a free outdoor concert program including American classics, Rossini's William Tell Overture, and Tchaikovsky’s famous 1812 Overture. Date: 06/30/2013 Time: 7:00 pm Location: Robertshaw Amphitheatre, St. Clair Park, Greenmsburg, PA website | map