As part of the Days of Languages Institute organized by the Institute and the Days of Sports and Books, organized by the Taekwondo Club Bugojno, with the support of the Municipality of Bugojno, on February 23, 2018, in the Crystalline Hall of the Municipality of Bugojno, the representatives of the Language Institute held a public lecture “Bosnian language in the context of the International Mother Language Day”. Director of the Institute dr. sc. Alen Kalajdžija briefly presented the Institute’s editions from 2017 and began a conversation on a topic, which was then continued by mr. sc. Zenaida Karavdić, dr. sc. Jasmin Hodžić and writer Hadžem Hajdarević. The Bugojans took advantage of this opportunity to enrich their library with editions of the Language Institute. We thank the mayor of the municipality, Mr. Hasan Ajkunić, who supported this event, then Mr. Hamza Malbašić, the leader of the Taekwondo club Bugojno, who was the initiator of this tour, and Mr. Viktor Dundović, who was moderator and host, as well as all the guests contributed to the exceptionally pleasant atmosphere of that evening.