Westbrook, Maine — Cinemark Holdings Inc. will open a 12-screen venue within the Rock Row mixed-use development in Westbrook, Maine, a western suburb of Portland. The theater, which will be built from the ground up, is scheduled to open in spring 2021. All auditoriums will feature oversized recliners with footrests and cup holders, as well as wall-to-wall screens and enhanced sound systems. Rock Row, a 100-acre development by Waterstone Properties Group, features more than 1 million square feet of commercial and residential space, as well as a beer and food hall, grocery store, medical and wellness campus and an 8,200-seat concert venue. A general contractor for the project has not yet been selected.