SHI sponsors lectures by students and scholars researching Tlingit, Haida, and Tsimshian languages, cultures and history. Lectures are generally held in Juneau in conjunction with Native American Heritage Month in November, SHI's Visiting Scholars Program and Celebration. The lectures at the Walter Soboleff Building are free and offered as a public service. For noon lectures, guests are invited to bring a bagged lunch. Videos of past lectures can be viewed here.