Free opera under the stars on Independence Mall

As part of Opera Philadelphia's O17 festival, The Marriage of Fiagaro will be broadcast on a giant screen set up in the center of the Historic District. The first 1,000 attendees will receive a free seat cushion courtesy of sponsor PNC Arts Alive, but otherwise BYO chair or blanket. Gates at 5:30; show at 7.

Where: Independence National Historic Park at 1 S. Independence Mall West

When: September 23, 2017 at 7:00 p.m.

How much: Free