The Yongsan Senior Welfare Center, operated by the Onnuri Welfare Foundation under the auspices of the Seoul Metropolitan Government, is a specialized institution dedicated to elderly care. This center offers a wide range of programs aimed at enhancing the quality of life for seniors, promoting healthy aging, and ensuring their well-being. Among its services are tailored welfare programs, educational opportunities, job placement assistance for individuals aged 55 and above, and community integration initiatives. The center also features a Day Care Center, which provides a nurturing environment for seniors requiring care.

In addition to health and wellness programs, the facility organizes community events and volunteer opportunities, fostering social engagement among older adults. The Yongsan Senior Welfare Center is committed to advocating for the rights of the elderly, ensuring their voices are heard and their needs met. With a focus on creating a joyful and enriching atmosphere, the center aims to support seniors in leading fulfilling lives.