How about a group visit to Neuchatel for a change? There is a nice irish bar "Le Cerf' where the local expats meet.
And if you are prepared to travel a bit, why not sign up on events for the Romandie BBQ on 8th Sept up here in the Neuch mountains?
There is a music festival at La Tène, your end of Lake Neuchatel, next week-end Friday to Sunday, with music from all over the world, including Irish groups. www.LATENEFESTIVAL.CH