Mary Riccioni dances to Gary Sinise and the Lt. Dan Band Photo

From: Photo Flash: THE HERD, Gary Sinise and More Help Steppenwolf's Gala 2015 Raise $1.2 Million

Steppenwolf Theatre Company's world-renowned ensemble was joined by more than 550 members of Chicago's corporate, civic and cultural communities for Gala 2015 on Saturday, May 9, 2015, raising more than $1.2 million for Steppenwolf's artistic, educational and community programming. Scroll down for photos!