Go see Standard lose at home!
Standard de Liège would be the third biggest team in Belgium, closely followed by Racing Genk, but Club Brugge and Anderlecht are bigger. And most of the time even better :-) I went to see the away game in Liège and we beat them by 1-4! It was a great game, the referee waited for us (seriously!), we played very well, we won the prono, it was a brilliant day!
Equipment: Make sure you carry enough liquids, you might get thirsty of all the screaming and the cheering!