Zak the Baker, also known as Zak Stern, is a popular kosher artisan bakery and cafe in Miami’s Wynwood Arts District that specializes in naturally leavened sourdough breads, challah, pastries, and a scratch-made savory menu. Founded in 2012, the bakery is known for its traditional baking methods, commitment to local and seasonal ingredients, and community engagement, such as its mango-trading program for bread.