A branch of Andros(Suisse) SA, Cupcake Affair is a Specialist Swiss Cupcake Bakery with centrally located branches in Aarau, Basel, Bern, Winterthur & Zurich. Our Boutiques & Cafés operate under the Bonne Maman brand. Company also offers tailored cakes for special Events & Weddings. For all general enquiries please send an e-mail, including your name and contact details, to info@bonnemaman.ch