New spaces at La Mercè 2017 Tuesday, 26 September 2017 Not only is the Mercè returning to the Parc de la Trinitat, but it is also visiting the Parc de Sant Martí and the Parc de Nou Barris! More information. See transcription. Share Add new comment All comments Send us a comment and share with us your experience regarding this event . You can also send us your personalized query or drop us your suggestions. * The content of this field is kept private and will not be shown. Your name Subject Comment * CAPTCHAThis question is for testing whether or not you are a human visitor and to prevent automated spam submissions.