GRAYSLAKE – Community leaders, business associates and society members will participate in a Show and Tell program hosted by the Grayslake Historical Society at 7 p.m. Wednesday, Sept. 10, in the community room of the Grayslake Heritage Center, 164 Hawley St., Grayslake.

Presenters will show a family heirloom, an object from a collection or a personal treasure and tell about it.

Members of the audience may also participate in the free event. Light refreshments will be served.