Wondering the streets of Subotica, Serbian town close to Hungarian boarder. The things you can do, except going to well known flee market and also visiting Palić lake, you can visit wonderful town hall well know secession architecture building from 1908. Everybody who lives in Subotica has visited it at least once in order to see somebody getting married.
My suggestion is to try refreshing lemonade in Pelivan close to the town hall.