Maps and directions
From Oslo Central Station
Take Metro number 4 or 5 heading west. It leaves every five to ten minutes depending of the time of day, from track 2. You can check it on ruter.no.
It cots 44 NOK for a one way ticket.
Walk from the Metro station at Forskningsparken to the venue
Walk down from the metro bridge in direction of the University of Oslo (cross under the bridge if you came from the north). It takes about three minutes to walk. See map:

Click this link for google map directions