There are many kiosks around Milan, usually green and selling all the same stuff...forget about it, Clover is totally different! Open from late afternoon untill few hours after midnight, it's the best place for a cocktail perfectly mixed by the bartender.
It's off the beaten path, but very close to a place that travellers will surely pass by: Centrale train station.
if you get hungry while drinking, Clover serves some mouth-watering hamburgers and french fries
Tu-Su: 18:00-02:00