Dierks Bentley will host his Miles & Music for Kids celebrity motorcycle ride and concert series in Seattle on Sept. 18. Proceeds from the event will benefit the Seattle Children's Hospital. The 45-minute ride will depart from Destination Harley-Davidson of Tacoma and travel to the Puyallup Fair. Tickets go on sale March 27. "With our events in Nashville and Phoenix down, we are already well into planning Dallas and now Seattle, too," Bentley said. "The Puyallup Fair said they'd like to be partners with us for this one, so we jumped at the chance. The more folks we can get involved, the more money we can raise."