You was at a Toy Store called "Toyland" and it just started selling new dolls called "Groovy Girls" that has movable stringlike hair and cute faces, and there were even staff members wearing Mascot Costumes of the Dolls!

One of the Staff Members dressed up as a Doll called Lakinzie, she seems to be seen dancing with kids, giving hugs, posing for pictures and acting surprised and happy whenever a kid would bring her a Doll of herself