Dennis Farm's Vineyard and Walloon Lake Winery, LLC

Dennis Farm's Vineyard and Walloon Lake Winery sits on land the Dennis family has farmed since 1954. The winery itself launched in 2012, with Marquette grapes first planted the following year. The tasting room, completed in 2015, was built using cordwood construction and Cedar harvested from the property. Visitors can reserve tastings or book vineyard tours. The program focuses on cold-hardy varietals including Marquette, Frontenac, Petite Pearl, Sabrevois, Frontenac Gris, Frontenac Blanc, and La Crescent. Wine ships to 41 states. Three membership tiers offer different bottle allocations and frequencies, with members receiving 20 percent off on-site purchases.