Saturday's early morning showers were a concern for some as organizers prepared to host an outdoor open house from 10 a.m. to noon at The Narrows Preserve that day. However, by 9:30 a.m., the showers were gone, and visitors to the open house were greeted by overcast skies and mild temperatures, fit for informal walking tours of the recently purchased 50-acre tract of land. The property features 2,020 feet of East Lake Okoboji's last undeveloped shoreline.