Contact the Chamber of Commerce and ask to speak at the mixer about promoting an annual fall,winter or spring festival. (one or two day event)
The festival will include the Chamber involving the Elks Club, VFW, Moose ,Library, City Hall or American Legion. Most of these organizations have a large hall which will be needed for this event. Think of your displays and areas like a county fair style.
At the designated hall, tables can be set for a community "taste of " as well as tables displaying business wears and information. On another day or same day, another hall could be set up mostly for children's games, toys and clothing... with business displays relating to children. Another could be set up for hands-on with tools, sewing, crafts, hand make articles and manufacturing or displaying art work or school projects. There could be a special auto sale parking lot or tent.