Spend Mother’s Day in Sonoma wine country with a reserved brunch on Bartholomew Estate Winery’s Oak Knoll. The afternoon unfolds among century-old oaks with sweeping vineyard views. A gourmet picnic brunch from Preferred Sonoma Caterers arrives table-side, paired with Bartholomew’s estate-grown wines. Every mother is greeted with fresh florals from Cassidy Ranch. Reservations are $150 …