A department store in London already has Christmas goods on display, and it's only August! CNBC reports Selfridges puts holiday goods on display during the summer to cash in on tourist trade from abroad. They currently have about 500 items on display, including Big Ben tree ornaments, and London snow globes. Selfridges will expand their Christmas inventory to about 3,800 items in early September. I don't think I'll be jetting across the pond to shop there.