sTo Len is a renowned speaker who has presented talks on his art practice and its diverse intersections between ecological, personal, and social themes that span topics such as waste management, waterways, essential workers, identity, art history, printmaking, social practice, and community engagement. He has lectured at venues internationally including New York University, The New School, Parsons, the Museum of Moving Image, University of Minnesota, Rollins Museum of Art, Coastal Perspectives Lecture Series at the University of Connecticut, Grand Canyon Visitor Center Theater, Department of Social Science and Cultural Studies and Center for Critical Discard Research, Pratt Institute, Smith College, National Kyrgyz Fine Arts Museum, Cal State San Marcos, Columbia University, One Water Summit, Center for Book Arts, Rhode Island School of Design, Muscarelle Museum of Art, Bennington College, MIU Wege Center, Clark University, Composium at SUNY New Paltz, and the Brooklyn Public Library.