Nearly two decades after planting their first vines, the founders of Parallel 44 Vineyard and Winery are consolidating operations and closing the winery’s original tasting room in Kewaunee County.

Steve and Maria Johnson announced they will transition all winery operations to their Door 44 Winery location, unifying the business under the Parallel 44 name. The move marks a new chapter for the winery, which has played a key role in establishing cold-climate grape growing in northeast Wisconsin.

“This was not an easy decision because this property is where it all began for us,” said owner and vintner Steve Johnson. “We've reached a point now where we want to focus on expanding distribution, focus on the wine club and still be Wisconsin ground to glass.”

The Kewaunee tasting room, built on the site where the Johnsons planted their first vines nearly 20 years ago, will close following a final celebration on Saturday, April 25. The event kicks off at 10 a.m. and will conclude with a “final vineyard toast” at 4 p.m., capping a month of commemorative activities honoring the vineyard’s legacy.

“Now that we work with seven other growers across the state of Wisconsin we are able to consolidate and have a greater presence up here,” Johnson said. “Saturday will be our last day with the tasting room. Once that occurs we are going to rename Door 44 up here to Parallel 44 as that's where it all started”

The Johnsons opened Door 44 in 2013 to expand production and visitor experiences in Door County. By consolidating operations there, they aim to streamline production while continuing to welcome guests in a single, larger location.

Parallel 44 has been widely recognized for pioneering Wisconsin-grown wine grapes, helping to grow the state’s wine industry and attract agritourism to both Door and Kewaunee counties.