The Senior Umbrella Network (SUN) is a multi-chapter organization for professionals on Long Island and the boroughs who serve older adults and the disabled. SUN offers networking, education and advocacy for its members.

• Networking: SUN provides a forum for professionals to network at monthly breakfast meetings.
• Education: Each chapter invites speakers regularly to provide useful information to members.
• Advocacy: A dedicated committee educates seniors and their caregivers on a yearly chosen topic.