I went to Serendepico in a raining evening. My friend and I are students that went to the conference in Milan. We, in our student-looking clothes, a bit wet from the rain, went into the restaurant to ask the waiter to serve some water. The family owning the restaurant were also having dinner at that time as well as a few customers. Upon our request, the lady(the owner or the wife of the owner) gave an eye to the waiter to signal him not taking our order. The waiter shrug his shoulders. We left, the lady staring at us half contempt, half victorious. A very snobby place indeed.