Here are a few places where I have performed... 

 Living History Park   (Under the Crown) North Augusta South Carolina

DAYS OF KOSCIUSZKO WARSAW INDIANA

Fair at New Boston Springfield OH.

George Rogers National Historical Park Vincennes In.

White Oak Society Rendezvous, Deer River, Minnesota

Grant County Historical Society, Marion, IN

Elgin Genealogical Society, Elgin, IL

Morton College, adult class, Chicago, IL

Elgin Academy, Elgin, IL

Jackson Middle School, Villa Park, IL

Lions Club International, Villa Park, IL

Countryside Elem. School, Barrington Hills, IL

Sunny Hill Elem. School, Carpentersville, IL

Chicago Public Schools, Chicago, IL

Trail of History, McHenry County Preservation Dist. Ringwood, IL

Theatiki Rendezvous, Bourbonnais, IL

I & M Canal Rendezvous, Willow Spring, IL

Feast of the Hunters Moon, West Lafayette, Ind.

Gathering at Macktown Rendezvous, Rockton, IL

Bridge School, Chicago, IL

Pleasant Prairie Elem. School, Pleasant Prairie, Wis.

Oak Lawn Central High School, Oak Lawn, IL.

Franklin Public Library, Franklin, Wis.

Tippecanoe County Public Library, Lafayette IN.

Heritage Days Galesburg IL.

Reenactors Fest Arlington Heights IL.

Acorn Public Library Oak Forest IL.

Daughters of the American Revolution Barrington IL.

Franklin Elementary school Vincennes In.

Rockome Gardens Arcola IL.

+ Many others

PLEASE FEEL FREE TO CONTACT ANY ABOVE FOR A REFERENCE

As you can see, these events have varied interest groups.  I will need to know just a few details about your group so that I customize my program to meet your needs.  I can do lecture (although I do involve the audience, I like the interaction) or I can do a pure question and answer session (where I answer anything the audience ask me).  The choice is yours.