Performers in traditional flowy Chinese regalia swayed tambourines with red and orange strings in the air at the fourth annual Umbrella Arts Festival, held at Fountain Square Saturday. The Flying Fairies Dance Troupe was one of the myriad of dance, skit and musical groups that performed at the event, hosted by Evanston Asian, South Asian and Pacific Islander Americans to celebrate the Asian diaspora’s history, culture and art. “We are defining our own culture and identity here as Asian Americans,” said Mia Park, the event’s emcee. “We just need to celebrate our beautiful vendors here: food, culture, dance, all of it.” Park, the founder of the nonprofit APIDA Arts, said it...