Preschool fair at Ela library:

The Ela Area Public Library will host its annual preschool fair Wednesday. The event will run from 6:30 to 8 p.m. at the library, 275 Mohawk Trail, Lake Zurich. Representatives and information from more than 20 facilities will be available. Registration is not required. For more information, call the children’s department at (847) 438-3840.