I've noticed three Toys R Us Express locations pop up in time for Christmas. I checked out the one in the mall that is over in the old KB Toys location. I asked the cashier if the Express locations carried everything that is in the weekly ad and she said that since the store is so small they carry less than half of the items in the ads. The Express locations carry the basics only and don't stock many of the new toys on the market. The Citadel location says "Outlet" and is bigger than the mall location. If you are in the neighborhood, visit the stores yourself for a look-see.
Toys R Us Express, Shops @ Montebello, 2nd Floor, southeast corner.
Toys R Us Outlet, The Citadel, Suite 313,Commerce
Toys R Us Express, Atlantic Square, 2022 S. Atlantic Ave, Monterey Park