Please Visit our Blog to Download the Registration Form. Registration forms are due July 1st. Sycamore is gearing up for its second annual Treasures from the Attic, city-wide estate, yard and sidewalk sales. Last years event was a huge success with over 160 houses participating, multiple businesses with sidewalk sales and a surge shoppers treasure hunting all over Sycamore. This year the event is back July 15th, 16th and 17th. This year the event includes a blood drive, outdoor movie and craft fair! This city-wide sale will be heavily marketed outside of the area and will bring in many tourists and