One of the most anticipated events on the Barcelona Christmas calendar is this annual concert for Saint Stephen's Day (Dec 26), which brings together all the choirs that make up the family of the Orfeó Català to perform at the Palau de la Música Catalana. Enjoy Christmas carols and little skits featuring Christmas characters at the Palau if you're lucky enough to get tickets, or you can catch them on the radio or on TV if you miss out.