BriChikinNugget

I am crazy about coins, even though I am an amateur collecter. Whenever I see a circle on the ground I rush to it, thinking it's a coin. One day I was walking to my house, and I saw a circle on the ground, and I picked it up. It was a big coin, and now I think it's a token of some sort. It says Biliken on it, and it tells a story about Bilikin (God of Luck) on the back. It looked like it was made out of copper. The date is 1908. I haven't found any information on it yet. Can somebody give me information on it please? I found a picture.