The Migros Vaud cooperative commissioned Grand Chelem Event SA to organise and coordinate the inauguration evening of the centre after two years of renovation. This is the largest project ever carried out by the Waldensian company.


Grand Chelem Event was in charge of all the scenography for the evening as well as the various official parts. GCE's mission was also to create and animate all kinds of challenges for visitors and clients of the Migros 1032 Romanel centre during the inauguration month, until December 31, 2013.