MAGNA CELEBRATIO. Every year, the last weekend of April and for three days, the Museum of Badalona organizes the Magna Celebratio, a roman festival that combines the visits in the different archaeological sites of Baetulo, the possibility of tasting a roman menu in the restaurants of the city, the recreation of professions and scenes performed by groups of historical re-enactment and the divulging of the daily life for specialists in roman world. After four editions, the Magna Celebratio is placed among the more relevant roman festivals in Catalonia.