The workshop takes place at the English Department, which is located in Courtyard 8.3 at the City Campus of Vienna University.
The nearest street entrance is Garnisongasse 13, see this map.
From the U2 underground, station Schottentor:
Take the exit Universität/Roosevelt-Platz. From there, you can either walk to Garnisongasse (10 min), or take a tram
(37, 38, 40, 41, 42) to Schwarzspanierstraße (1 stop) and walk (5 min).
From the U6 underground, station Währinger Straße-Volksoper:
Take the 40, 41 or 42 tram (direction Schottentor) to Schwarzspanierstraße (3rd stop) and walk (5 min).
Vienna has a well-functioning public transport system and tickets include travel on all forms of public transport (underground, train, tram and bus).
Depending on the length of your stay, there are various ticket options (some include reduced entry fees to museums).
You can buy tickets at the Vorverkaufsstellen ('ticket offices') at any of the major train stations (e.g. Schottentor, Westbahnhof, Hauptbahnhof, Wien Mitte). You can also purchase most tickets from the ticket machines at any subway station.
For further information as well as public transport maps, check the website of Wiener Linien.