Issue link: http://frankenmuthcvb.uberflip.com/i/1320169
Things To Do THUNDER BAY MINING CO. $1 OFF $1 OFF GEMSTONE MINING ROUGH River Place Shops, Next to the Bavarian Belle Riverboat "at the Waterfall" 989-233-0779 or 866-808-2628 thunderbaymining.com Cannot be used in conjunction with any other offers. Coupon is valid for up to 8 bags of gem mining rough. Coupon has no cash value. Open May- October, weather permitting. Call for hours of operation. Offer expires 10-15-2021.