Lyric mezzo Ellen Nordstrom and pianist Abigail Charbeneau reprise their roles as the “Mairzy Doats Duo,” taking a retrospective look at the Roaring Twenties. Appearing in period outfits and with props, they present Ain’t Misbehavin’, My Blue Heaven, Yes! We Have No Bananas, and other perennial favorites. Donation is suggested. This program is made possible by a grant from the Alma Gibbs Donchian Foundation.