I heard a rumor that that was a disc golf course at Bethany Lake Park near 185th and West Union but I am very hesitant to believe it. They were not into disc golf so I said "you mean the metal baskets with chains?" and they said "yes I know what disc golf is" so who knows. This random person said it was down near the west end of the park if you start from the parking lot on 185th and west union. Has anyone heard about this? My buddy lives nearby and knows nothing about it. I might have to hike out there just to see but Im not very hopeful.