WRITTEN BY WANDA CURTIS Portland has many interesting sights to see — Portland Head Light, the Old Port, Portland Observatory, and more. A recent addition to the city’s landscape is the eight-story Malone Family Tower adjoining MaineHealth Maine Medical Center on Congress Street. Tall glass windows extend from floor to ceiling inside and surround the exterior of the building, overlooking the city. The $378 million building, which opened in 2024,…