Vasanti built an Oliver winery with a hidden 'secret room' for elevated tastings, generous charcuterie boards and a medal-winning brut anchoring the appeal, hosts known for taking their time rather than rushing guests. At 4.9 stars, it's nearly as beloved as a winery gets. Ask about the hidden secret room, taste the medal-winning brut, and enjoy the unhurried host pace. Oliver's winery with the hidden secret room and medal-winning brut.