Free Event Between shows on Saturdays in July and August, watch crews change sets for the evening performance. Glimmerglass Glimpses A series of offerings to celebrate song, story, and community — from the safety of home. Learn More Sign up for the Newsletter Receive news and insights from the Festival and Artistic & General Director Francesca Zambello. Sign Up Support Glimmerglass Consider a gift to the Glimmerglass Festival. Your support helps ensure stimulating programs and lively interaction with artists and friends. Donate