On December 9-10, 2017, Orphei Drängar (OD) invited to traditional Caprice in the Uppsala University aula; five performances in two days. Helen appeared as one of the secret guests, along with actor Andreas Nilsson. They performed both solo songs and duets. Conductor was Folke Alin. Accompaniment, as usual, Trio X. Compere and scriptwriter Samuel Åhman.