Tweet Royal Crowne Plaza Royal Ravintolat Oy Mannerheimintie 50, Helsinki , Finland, 00260 Go to Venue website Advertisements Upcoming events at this venueNo upcoming events at this venue. Why dont you add a conference (Free) and we'll promote it on our social networks. Want to give it a go? Click herePost navigationPrevious Previous post: Reed Smith LLPNext Next post: Parc des Expositions de Villepinte