If you are in the area, this is a fair offer:
Tea, coffee and soft drinks will be provided.
The is also an invitation to use the staff resturant.
However for those of you, the majority of us, too far away NPL's website and many free online publications and newsletters are well worth the time spent.
Enjoy your visit.
"Tea, coffee and soft drinks will be provided"
- http://www.npl.co.uk/open-day/ (afficher sur Google Sidewiki)