There are lots of cultural events in Barcelona that make it a city well worth visiting. If you like to party hard, however, the Festival of Saint John is for you. It takes place on the night of June 23 every year and is when the city really comes to life. So, make sure you plan your trip at this time to really discover the city   The festival represents a celebration of the summer solstice. It also goes by the name “verbenas”, which is the Spanish word for open air festivals. The festival may have a very Spanish feel but this doesn’t stop thousands of foreigners enjoying themselves. You’ll…