VERO BEACH — Tenants are beginning to fall in line at the former Modernage Furniture Building with many opting for a July opening for the 1.4 acre-site which shut down in 2007.Anchoring the space at the renamed Modern One building along Indian River Boulevard will be a family-run restaurant featuring hamburgers and beer called Brewgrrs Burgers & Brews. The 3,600-square-foot restaurant is said to plan to offer more than a dozen different burgers and 36 domestic and international beers on tap.Also expected to move into the site in time for the July opening are The Beach Shop, Faith Hope and Chocolate, Elle 720 Salon, Talulah’s Consign to Design, another Vero Beach Dry Cleaners and professional offices on the second floor.