Performances for the Curious opens next month at Wales Millennium Centre with a new spring season of over 35 thought-provoking and joy-fuelled performances (15 March-17 May), adding to the already vibrant offer in Cardiff Bay. All shows are now on sale, with new play CLASS (1-4 May) coming to Wales for the first time to complete the season. CLASS is a parent-teacher meeting gone wrong and an explosive confrontation over learning difficulties, love and entitlement as two recently separated parents…