MERRICK COUNTY HISTORICAL MUSEUM TO HOST Special event to take place on Saturday at 10:00 a.m. This Saturday, April 18th, the ribbon will be cut at the new Merrick County Historical Museum at 2716 28th Street. The celebration, which begins at 10:00 a.m., will mark the culmination of a project decades in the making. The theme for the grand opening period is Unpacking Merrick County, referencing…