University of Maine Cooperative Extension will host an open house from 10 a.m.–2 p.m. on Saturday, Aug. 26 at the Aroostook County Extension Office, 57 Houlton Road, Presque Isle, rain or shine.  The event is free to the public and will showcase some of the many programs and services UMaine Extension offers. Extension staff will read more Aroostook County Extension shares resources at open house event