草莓妹妹

Try Mini Shack, Candyland, or Daiso all @ Aberdeen.
Maybe Stylish Home @ Aberdeen has it as well.  (I saw those designer chairs collections)

草莓妹妹

I saw there's a Miniature Dollhouse store down @ Steveston in Ricmond.  But that's like few years ago.  I'm not sure whether they closed down or not.  You can try to search in google.  Dollhouse Store+Vancouver or Miniatures+Vancouver.

P.S. Maybe try North Vancouver's Public Market as well.