Events in Westport today -- Friday, Aug. 8

Board of Education: 8 a.m. Town Hall. Special session.

Scratch coding camp: 9 a.m. Westport Library.

"Westport Visions:" 10 a.m.-4 p.m. Westport Historical Society, 25 Avery Place. Four-decade retrospective exhibit of photographer Larry Silver's local photography. Through Oct. 18.

"Scents & Soles:" 10 a.m.-5 p.m. Westport Arts Center, 51 Riverside Ave. Exhibit of works by Robert Cottingham and Nina Bentley. Through Sept. 7.

Drop-In Tech Help: 3-5 p.m. Westport Library. Experts offer free advice and answer questions on using personal electronic devices.

Professor Louie & The Crowmatix: 8 a.m. Levitt Pavilion. Band performs rock 'n' roll and rhythm and blues.