 Call today to book your next project. Northern Stone also repairs and services existing countertops. Visit their beautiful showroom at 1702 Pebble Lake Road in Fergus Falls. Online at northernstone.com. The Farmer's Market now has early season fresh produce. Plus everything from beef to buns and bison to bug spray. Shop Wednesdays 2 to 5.30, Saturdays 9 to 1. The Farmer's Market, fresh and local at Speece Riverfront Park in Fergus Falls.