Events in Westport today -- Tuesday, Feb. 19

Conservation Commission field trip: 9 a.m. Town Hall. Panel meets to conduct field inspections for impending applications.

"William Wegman: The Traveler:" 10 a.m.-5 p.m. Westport Arts Center, 51 Riverside Ave. Exhibit focusing on the artist's "virtual" travels.

"Treasures Revealed!" and "Inside Story:" 10 a.m.-4 p.m. Westport Historical Society, 25 Avery Place. Exhibits featuring artifacts from the institution's archives and collection on Westport history, some of which date from 18th century.

"Catherine the Great:" 10:30 a.m. and 7:30 p.m. Westport Public Library. PageTurners discussion group takes up the chronicle of the Russian monarch by Robert Massie.

Social Media: 7 p.m. Westport Public Library. "Social Media: Curious About All the Buzz About?" A presentation on social media programs.

Representative Town Meeting Long-Range Planning Committee: 8 p.m. Town Hall.