First Lady, Sandra Granger on Wednesday evening attended a lecture at the University of Guyana (UG) held to observe International Mother Language Day.The event, which was hosted in UG’s Education Lecture Theatre, was coordinated by Lecturer in the Language and Culture Department, Charlene Wilkinson, according to a release from the Ministry of the Presidency.International Mother Language Day (IMLD) is a worldwide annual observance held to promote awareness of linguistic and cultural diversity and multilingualism.