The Riddler is a champagne bar located in the Hayes Valley neighborhood of San Francisco. It is known for its extensive selection of sparkling wines and its chic, feminine decor. The bar features a menu of champagne cocktails, as well as a variety of small plates and snacks. The Riddler offers a lively and vibrant atmosphere, with a touch of glamour. It is a great place to celebrate a special occasion or simply indulge in some bubbly.
