The KLI is in Flourtown, Pennsylvania (USA). The organization started in 1992. For many years, students of the KLI got a small book called ' (Klingon for "language science") four times a year. Today, they can only get this booklet through the internet. Each year they have a meeting called " (the Klingon word for "big meeting"). Every student of the KLI can go to this meeting. At the meeting, they can speak and learn the Klingon language.