Algonquin will soon be home to a new nail salon. Coco Nail Bar is set to open next month at 234 S. Randall Road. "I want to expand my business," said owner Tina Hoang of Gilberts. Hoang, 28, owns Regal Nails Salon and Spa in Rolling Meadows and plans to open a third salon in Hoffman estates in the coming months. "I'm excited," Hoang said, adding that she's been in the beauty business for 11 years.