If you’re interested in expatriate history/experience, archives, or will just happen to be in Den Haag, you should swing by the Expatriate Archive Centre for their Open Day.
Scheduled events include:
When not in the midst of events, you can look at journals, photos, letters, and other ephemera through which expats have been recording and sharing their lives in the wide world. The folks who run the Archive Centre are great and very passionate. I have to work, but I hope you get the chance to swing by. The Centre will be opened at 9 am on June 9th. Be sure to get their early for the best refreshments.