Former Petaluma chief winemaker Brian Croser has linked with the family that owns Bollinger Champagnes, and the Cazes family of Bordeaux, to produce site-specific Tapanappa wines of the highest quality. They come from the Whalebone vineyard in Wrattonbully, Croser’s family vineyard in the Adelaide Hills, and a new vineyard on the Fleurieu Peninsula. The new-release 2007 Tiers Chardonnay ($75), and 2007 Foggy Hill Vineyard Pinot Noir ($50), are both world-class wines, www.tapanappawines.com.au.