At the beginning of April, the Belle Etoile shopping centre hosted "Four Crazy Day", a series of events marked by a range of exhibitions, animations and discount offers, including a competition to win €1,000 of Belle Etoile gift cards each day. 

After a random draw, Joseph Glorieux of Garnich, Laure Adams of Steinsel, Marco Anen of Hagen and Daniel Martin of Itzig were the winners, each taking a gift card they can spend in any of the 105 shops in the centre.