LINK Lahden järjestökeskus ry, also known as Lahti, is a brand that provides information and support to individuals in need. They are an umbrella organization for social, health, and welfare associations in the Päijät-Häme region of Finland, established in 1990. With 16 member associations and around 3500 members, Lahti offers a range of services and facilities to its members.

Lahti provides office and meeting spaces, equipped with the necessary tools, to its member associations in Lahden kaupunki and nearby areas. They also offer various activities and services to cater to the community's needs, including OLKA-piste, which provides information and support for social, health, and welfare issues, and Sairaalavapaaehtoistoiminta, a volunteer program that offers assistance to hospitals. If you require assistance or information, you can easily get in touch with Lahti through their available contact information.

They are committed to providing the necessary resources and support to ensure the well-being of individuals in the Päijät-Häme region