That last stretch of Winter after Christmas and New Year’s often seems a never-ending stretch of cold weather, January blues and long, dark nights. Winter Wonderlands and pantomimes have been replaced by hunkering down for nights in front of the telly. Luckily, the return of Nottingham Light Night for a 15th year brings us a free weekend festival of art, sound and community culture served as an exciting beacon in the midst of a long winter.