Its create-a-cake roster of flavors, fillings and adornments ensures a singular product for every customer.. In Short What began in the late 1920s as a neighborhood bread-baking concern grew to include cakes, pastries and a following. Yet Wuollet is still a family-run bakery, watched over by two brothers, their uncle and a cousin. In the hands of Wuollet's cake artists, traditional white-on-white spectacles can ascend seven tiers. For the unconventional, Wuollet does souffle cakes featuring genoise hidden under drifts of Bavarian cream. A "sweet table" is covered in profiteroles, cheesecake and trifle.