The conference venue: Gravensteen building, room 1.11
If you are not sure if you can find it, Thursday morning you can join Dorien in front of the Starbucks cafe inside the Central Station. She will lead the group at 9AM to the Gravensteen building.
Getting to Leiden: Train
The conference will take place in Leiden, the Netherlands. Leiden is a beautiful university town which can be reached in 15 minutes by train from the main airport Schiphol. The Hague is 15 minutes away and Amsterdam roughly 40 minutes.
On the website of the national train service (NS) you can read more about train travel in the Netherlands.
Getting to the Netherlands: Plain/Train
Wikitravel has a detailed and good description of the airports and train services to the Netherlands. If you travel by plane we advise you to travel to Schiphol airport which is the closest to Leiden. If you are arriving by train then your final destination is Leiden.