ALL-STAR WEEKEND. OPEN-SOURCE AESTHETICS. The NBA All-Star Weekend is one of the biggest annual events in the global sport and cultural calendar. For 2018, adidas marked the occasion with a two-day festival at 747 Warehouse St., LA. The objective: Place adidas’ basketball pedigree at the forefront of people’s minds with an unmissable and unforgettable weekend of music, sport, culture and brand activations that captures the attention of consumers, celebrities and press alike.