Imperia Lake Union offers a sophisticated 6,000 square foot event space with a Roaring 20’s Art-Deco vibe, featuring 10-foot chandeliers and copper ceilings. Located in Seattle’s Eastlake neighborhood, it provides stunning views of Lake Union. The venue is ideal for adult birthday celebrations, offering comprehensive services including catering, florals, and event coordination. Its built-in dance floor and elegant ambiance make it a standout choice for milestone events.