family background / Maureen graduated from Walla Walla Community College’s viticulture and enology program and joined Shaw Vineyards as a viticulturist in 2018. She is the daughter of Carol and John O’Callaghan. age/27 grower/Ephrata, Washington crops/Grapes business/Shaw Vineyards I started college originally with a chemistry focus at Washington State University, then went into soil sciences and then viticulture and enology through…
