Save the date for MongoDB World 2017` is an upcoming event that will take place in Chicago next June. The City of Chicago, powered by MongoDB, utilizes the platform to analyze millions of data points from various sources in real-time, improving services and reducing costs. Chicago offers a unique blend of attractions, including its world's largest Tyrannosaurus Rex skeleton, museums, and diverse food scene. The event aims to bring together MongoDB enthusiasts and share inspiring stories like the City of Chicago's experience with MongoDB. Attendees are invited to complete a short survey for a chance to contribute their ideas and save the date for June 20-21 at the Hyatt Regency Chicago.