The weekend begins with a Grower Barn BBQ on Thursday, April 27th. The Annual Newsom Grape Day will be held in Newsom Vineyards Barn on April 28th. Saturday, April 29th is the Annual High Plains Winegrowers Soiree. Save the date. Contact Neal Newsom for more information and check out the High Plains Winegrowers website. Download Newsom Grape Day Agenda.