Up to date list of stores that accept Apple Pay

Is there any place I can go to find stores that accept Apple Pay? With the 10% back Discover offer I find myself seeking out places to use it when I need to buy something. Every search I try I only find the general list of the real big places, and it's always fairly old.

Of there isn't one, it would be great to start something on Macrumors, some kind of database everyone can edit.

 

Thanks. Just what I was looking for but the searches for Apple Pay and any other terms I could think of to narrow it down came up with way to many results.