Tim Broadis, manager of Riverbend Co-op’s Davidson location celebrates as Marie Nadeau makes good on a bet between Affinity Credit Union and Riverbend Co-op. She had to wear a Co-op T-shirt to work at Affinity’s branch in Davidson last Monday. Nadeau and Broadis held a challenge to see which organization could raise the most money for the Heart and Stroke Foundation’s Big Bike fundraiser on May 29. The loser had to wear a T-shirt from winner’s organization. In total, $2,800 was raised with Riverbend employees raising $1,600 and Affinity’s staff coming up short, raising $1,200.