The City of Carroll has announced the date and time for an upcoming open house to celebrate Carroll Fire Chief Greg Schreck as he prepares to retire. The public is invited to a Chamber coffee and reception at Carroll City Hall on Friday, July 22. At 8:30 a.m., city leaders will recognize Schreck’s 40-year career with the city. The open house will continue until 11 a.m. to give residents the opportunity to wish him well in his retirement.