415 Westlake

415 Westlake is a Seattle event rental venue located in the South Lake Union neighborhood, offering space for weddings, receptions, corporate gatherings, fundraisers, and a wide range of other events. The venue features over 5,000 square feet of open, column-free space with high ceilings, a commercial kitchen, complimentary tables and chairs, a standard AV package, theater-quality sound, and a projector system; it also includes a separate Kakao Gallery space for smaller groups. Located at 415 Westlake Ave. N in Seattle, just off I-5 in the South Lake Union neighborhood. Reviewers and website testimonials note the modern industrial aesthetic, flexibility for multiple event configurations including ceremony followed by reception, and a main room that can accommodate up to 300 people.