Wayland Town Crier 5/8/14: Roche Bros. signs lease for Weston Center. After weeks of speculation, it’s official. Roche Bros. has signed a lease on the former Omni Supermarket property in Weston Center and will open Brothers Marketplace on Sunday, May 18. Brothers Marketplace represents a “fresh concept from Roche Bros.,” according to Dena Zigun, director of marketing. “This will be a smaller neighborhood store, more European in feeling, with a focus on perishables, such as produce, meats, seafood, cheese, baked goods, and a wide selection of prepared foods. There will also be regular grocery favorites, so people will be able to get whatever they need.”