The Platform announced a major tenant of the Boulevard, a mixed-use development slated to open this winter. Orangetheory Fitness will open its first Detroit location in the New Center building.The popular fitness brand, started in Florida in 2010, has 17 locations in Michigan, with many across metro Detroit. Comerica Bank will also be a tenant in the building, and more retail tenants will be announced soon. The Boulevard will have 21,000 square feet of retail total, plus a 330-space attached parking structure.