Creative Playthings, the Virginia-based manufacturer of backyard playgrounds, has moved its swings and slides to a new home at Rockville’s Congressional Plaza. The shopping center location marks a new strategy for the company, which previously operated out of a Gaithersburg warehouse space. But the departure of Harry & David opened up a prime spot at Congressional, which caters to families with tenants like The Children’s Place, Child’s Play and Cartoon Cuts. “We certainly are getting a lot of traffic at this location,” says Creative Playthings store manager Dale Rawlings. “All the kids are coming through and pointing us out to their parents.”