concert held in Cerritos, California, together with well-known YouTube celebrities such as  Nigahiga ,  KevJumba ,  AJ Rafael , Alyssa Bernal, Far East Movement, and  America's Best Dance Crew  Season 5 champions,  Poreotix . Park's performance drew many positive responses. [31] [32] On June 18, 2010, Park returned to Korea through  Incheon International Airport