Voted Best Bakery in Sonoma County and multiple year winner of the annual Sweepstakes Awards for Breads, Costeaux has been a Healdsburg establishment since 1923. The bakery & cafe is well known for its world class sourdough and artisan breads, legendary desserts and award winning cuisine. The bakery and its open-air cafe are conveniently located one and a half blocks north of the downtown plaza. Along with fresh baked breads, cookies, cakes, and delectable desserts, Costeaux offers breakfast and lunch Wednesday through Sunday, offers catering services and can host your rehearsal dinner or private event. Family-owned and operated. A Costeaux retail bakery is inside Big John's as well.