The deep shade of the linden tree in a tiny park hides one of the most popular cafes in the city centre. It is a favourite spot for those who work in advertising agencies, cultural facilities, and all others who have the freedom to extend their lunch break and can afford to wait for the waiter to bring their order. If you have enough time on your hands, you can admire the ability of Belgraders to prolong the act of drinking an espresso into a half-hour event.