What is Big Foot's Footwear?

While I was hanging out in Jonker Walk the other day, I spotted a reflexology centre with an ugly signage.

Signage of an ugly foot.
So I thought to myself, it must have a footwear to complement it.

Directly opposition this center is a souvenir shop.

They displayed a pair of Giant Sandals facing the reflexology center.

What are these two retail owners trying to do?
Deflecting each other's Bad Chi (Feng Shui)?