For one night this summer, Cincinnati Opera returns to its first home, the Cincinnati Zoo & Botanical Garden, where performances were held from 1920 through 1971. Hosts: Evans Mirageas, The Harry T. Wilks Artistic Director of Cincinnati Opera, and Thane Maynard, Director of the Cincinnati Zoo & Botanical Garden, along with a colorful cast of characters in the Wings of Wonder Theater. Reception at 6 pm with refreshments and cash bar. Parking, concert and zoo admission are free after 5 pm. More info: cincinnatiopera.org. Reservations: 513-241-2742.