Chelsea Sun Inn is a 200 acre estate that operates both as a wedding and private event space. Chelsea Sun Planning Portal is a customized app that provides you and your family access to our team throughout the event planing process. Use the Chelsea Sun Planning App to receive real-time updates leading up to your event, conduct group communications with your professional events coordinator, share images and files, e-sign documents, attend virtual walkthroughs, hold video meetings, and more collaboration capabilities — available at your fingertips.