The resort and SkyPark were officially opened on 23 and 24 June 2010 as part of a two-day celebration, following the casino's opening on 27 April that year. The SkyPark opened the following day. The theatre was completed in time for the first performance of "Riverdance" on 30 November. The indoor skating rink, which uses artificial ice, opened to a performance by Michelle Kwan on 18 December, but has been permanently replaced by a digital new exhibit also known as Digital Light Canvas, an attraction done by Japanese art collective teamLab. The grand opening of Marina Bay Sands was held on 17 February 2011. It also marked the opening of the seven celebrity chef restaurants, such as Gordon Ramsay. The ArtScience Museum opened to the public and the debut of a 13-minute light, laser and water show two days later on 19 February 2011 marked the full completion of the integrated resort.