Vaadin Dev Day 2015

Vaadin Dev Day is a once in a lifetime opportunity to learn about best practices in using Vaadin. It is arranged on September 22nd in Frankfurt, Germany.
During this one day event you’ll get to learn and ask from Artur Signell (CTO) and Peter Lehto (Vaadin Expert and trainer) about best practices in Vaadin.

See more at

Correct link is

Emmanuelle - you are quite right :wink: