Mt. Lebanon Public Library will hold its 19th annual garden tour and party on July 11-12.From 6 to 8 p.m., the pre-tour party will be held in the library courtyard with cocktails and hors d'oeuvres. Tickets, $25, will be available at the door or in advance at the library.

The tour will run from noon to 5 p.m. the next day and feature seven gardens. Tickets are $12 in advance at the library, $15 on tour day.

Information: 412-531-1912