23 of June is the National Day in Luxembourg, and the biggest party of the year. But it is today, at the 22nd, that "everyone" goes to town and celebrate. You can find live music and diverse activities, and the evening will be rounded of by a huge firework at Ponte Adolphe. We will have a nice bbq at our friends house, and perhaps go to town a bit later and see the fireworks. Wish you a nice celebration whatever you decide to do.... and a nice St.Hans- (Norway) and Midtsommar- (Sweden) -celebration for you in the North.