Pack your picnic and wear your red, white, and blue for the ISO's annual celebration of America. the ISO will salute all branches of the U.S. Armed Forces each night. Our summertime tradition features symphony favorites, including Tchaikovsky's 1812 Overture complete with real cannons, and spectacular fireworks to cap off each concert. This is a premium-priced concert. Gates open at 4:30 p.m. each night.