Grand Frais isn't a café or restaurant, but a French supermarket chain specializing in fresh produce, meats, cheeses, and other gourmet food items. It's known for its market-like atmosphere with different stalls for each product category, offering a wide selection of high-quality goods. It's a great place to find fresh ingredients for cooking or to pick up some specialty items.

La Samaritaine is a historic department store in Paris, recently reopened after extensive renovations. It's a luxury shopping destination with a beautiful Art Deco and Art Nouveau design, offering a curated selection of high-end fashion, beauty, and home goods. It's not just a place to shop, but also an architectural landmark worth visiting for its stunning interiors and views of the city.