Westport Public Library will host a two-hour workshop for teenagers about comedy improvisation by local teacher Kerstin Warner at 2 p.m. Saturday, March 10, in the library's McManus Room, 20 Jesup Road.

Warner, who studies at the Upright Citizens Brigade Theater in New York City, teaches students in Bedford Middle School's gifted program, according to a library news release.

The workshop is for middle-school students and over.

For information, call 203-291-4800. Visit www.westportlibrary.org to register.