The Gyro Days Lead Creek Derby is celebrated every third week in June. It’s BBQs, a radiothon, a carnival with midway rides and concessions right smack in the middle of Wallace — all capped off with the Lead Creek Derby Saturday afternoon. Win a pot of cash if you guess correctly how long it takes a giant multicolored leather ball to bob down the river from Mullan to Wallace. Folks line the river the entire seven mile route. Proceeds go towards local scholarships.