One of my favorite historical building from Milano, 

I consider e/c natural wine shop a hidden treasure in Milan. Inside a building with an "Emergency" (that is actually an ONG) plaque outside, the first thing one might think is that is a hospital. Once passing the wall, there's a cute internal square, with Basilica di Sant'Eustorgio view. You can sit both inside or outside, which a strongly recommend for spring and summer days. A nice place for just passing by to grab a bottle of wine and drink it at home, having a glass of wine (they have many options) or enjoying a relaxed evening.

Wine bar serving a great selection of wines by the glass and bottle, alongside a selection of small plates. Lovely interior and friendly staff. Booking suggested.

Vintage lovers! The Planetarium of Milan, Civico Planetario "Ulrico Hoepli", is a building located at the entrance of Giardini di Porta Venezia. It's a beautiful structure designed by Piero Portaluppi and commissioned by the Italian-Swiss publisher Ulrico Hoepli. Also the interior design is beautiful, there you can find a planetarium which projects and represents the image of the stars and their movements in the sky. The Planetarium also has a library which is a section of the Museum of Natural History, near by. They also organize educational activity concerning astronomy as talks, events and even concerts. 

Magical place where is situated Antonio Marras and I'm Isola Marras' showrooms. Here took place often, shows and meetings about art, fashion, cinema and culture in general. Can't miss it if you pass by Milan.