Be aware that there are two Calellas along the coast north from Barcelona.
I think you mean the one that is known locally as Calella de la Costa, which is a fair size resort town, but there is also Calella de Palafrugell, a fishing village turned resort, further up on the Costa Brava.
No idea about a RLD in Calella, but there used to be African street girls along the N-II as it turned inland N of Malgrat.