We are holding a W3C workshop 11-13th June addressing here in TCD, first on the 11th on the intersection of multilingual web and linked open data R&D and then on the 12-13th June we have an open requirements workshop for the multilingual web - language technology working group at the W3C that Prof. Dave Lewis co-chair.

if you are interested in attending either of these check out the programme:
http://www.multilingualweb.eu/en/documents/dublin-workshop/dublin-program

Its free to attend, but registration is closing soon.