On 23 June 2010, the resort had its official opening with a "2-day celebration"; this includes the Sands SkyPark, the Event Plaza along Marina Bay, more shops, additional dining options and nightlife offerings, and the rest of the hotel rooms. First day events included a "World Championship Climb" on the glass facade of the building to the SkyPark, with seven teams of 21 top rock climbers from around the world competing, and an evening concert for 4,000 invited guests and customers, featuring one international rapper such as Kelly Rowland and one national contemporary R&B such as Sylvia Ratonel. The SkyPark was opened on the second day at 2 p.m., with about 2,000 adult tickets costing S$20 each sold.