Reaching the city of Trento
The closest airport is in Verona. From there, there is a 1h direct train to Trento.
A second possibility is the Bologna airport. From there, a direct train to Trento is available (2h).
A third possibility is the Venezia airport, although no direct train connection is present one can go from Venezia to Verona by train and change (within the same train station) to then reach Trento.
Both Milano Linate or Milano Malpensa are also other options. From Milano train station (Milano Centrale) direct connections to Trento are available, or at most with a single change in Verona.
If one wants to land in Bergamo (Orio al Serio airport), carefully check the connection to Trento because it could be more complicated.
Finally from Munich (Germany) there is direct train (4h 30min), and as well from Innsbruck (3h).
Reaching the workshop from the city of Trento
The workshop will be in the headquarter of ECT* at Villa Tambosi in Villazzano. To reach the venue from the city there are two main options: bus number 6 or train. You can catch them both from the central train station. Reaching Villa Tambosi from there takes around 20 minutes.
More info on the official local transport webpage: