filmmaker Mary Farrell, chronicling a citizen project to improve the quality of Lake Winona, debuts Friday at the Winona Arts Center. “Just in time for Earth Day,” Farrell said. Show time: 7 p.m. at the Center. Tickets: $10. Farrell followed projects beginning in 2014 to reduce nutrients in the lake, to address stormwater runoff and excessive goose population and to curtail invasive species and shoreline erosion. The film runs 25 minutes.
Farrell. Screening of her “Healthy Lake Winona.”