The Simi Valley Senior Center will offer a guitar and ukulele workshop from 6:30 to 7:30 p.m. Thursdays, Oct. 29 through Dec. 17 at the center, 3900 Avenida Simi.

The class is for beginning to intermediate students.

The fee is $53.

For more information, call the recreation coordinators at (805) 583-6059.