Carrer d'Ernest Lluch, 32, 08302 Mataró, Barcelona, Espanya
The venue is 30min away from Barcelona
Assuming that you'll land in Barcelona, you have three ways:
By bus (You just have to take a bus form the airport that stops at Plaza Catalunya (Barcelona City Center), then take the bus E11.1, n80, N81, N82)
By train, R1 to Mataró.
Both tickets costs less than 10€ round trip
You can also go by Uber/Cabify. Arround 60€. If you're 4 this is 100% the fastest option!