Lombardy is one of the most populous and richest region in the country (a fifth of Italy's GDP is produced in the region) and one of the richest in the whole of Europe.
The capital is Milan, with a lot of meeting venues and convention centers, but you also have some more smaller destination to consider for your events.
Bergamo is the third airport in Italy after Rome and Milan Malpensa, grace to Ryanair.
Como and his Lake are fantastic in Springtime and in Autumn.
The lakes of Garda and Maggiore are considered a paradise for busines travel and leisure.