I really hope that there is some plan to release the Peace Beacon as a badge. Either event earned or purchased in the store. I am actually really surprised it wasn't available in the store as a badge to start with, I think it would be very popular.
There's already a badge for it that you have to earn.
How much peace do you want?
Got the badge in about an hour on day one. Still would like the beacon as a badge because I like the art. And in my opinion, it is a more visual Peace image.