Waterstreet Bistro regulars will tell you that you’ll be hard pushed to find any more delicious fayre in Sonoma County for treating Mom this Mother’s Day. And what could be more delightful than chef Stephanie Rastelter’s divine cuisine, enjoyed on locale in the heart of West Petaluma’s most scenic dairyland?  On the al fresco menu: Moroccan panini, quiche, fresh berries and Stephanie’s famously decadent chocolate brownies, paired with McClelland’s Dairy organic butter, creme fraiche and vanilla ice cream. Espresso drinks and photos with a mama cow and her calf. Tours available before and after brunch (10 to 1.30 pm) – visit farm website here for more details