Chicagoland Klassic Bicycle Show and Swap Meet at Main Street Bicycles in Carpentersville. Open to all makers. Entry Fee Show Bikes: $5 Spectators admission: free Trophies awarded. Need a cool ride or project? Main Street Bicycles has a lot of older used bikes currently in stock, most ready to roll. For more information about Main Street Bicycles, visit mainstbicycles.com.