Downtown LA was overtaken by N.B.A. fans from across the country for the 2011 N.B.A. All Star weekend. The televised preshow and concert, with headliner Bruno Mars, took place in tents adjacent to the Staples Center at L.A. Live. The outside area was covered with three of Hollywood Tentworks' structures: two Clearspan tents with alternating sections of clear and solid tops, as well as an Arcum structure also with a combination of clear and solid tops.