To all the antique and vintage lovers out there: if you enjoy the dusty potential and childish excitement of a flea market, head to Szimpla Kert on the last Saturday of July. First of all, this is Budapest's most famous ruin bar - which is worth a visit on any occasion. Second, it will turn into a proper flea market for a whole afternoon (12 pm - 6 pm), where you will most definitely find a souvenir much better than a magnet.