Free: Contests & Raffles.
I found these all within close distance and 1 each year 3 out fo 4 years hiking. Dan-o the coordinates to find the other side are N 47° 36' 23.6514", W 122° 19' 54.48If anyone finds the other side near here let me know!
Could be. Lick the burr on each of them and see if they taste the same. Then you will know.