This document provides an agenda and materials for a training session on discrimination and stigma. The training will discuss perceived discrimination and stigma among LGBT, aging, and disabled populations. Participants will learn to recognize and address discrimination among these groups and discuss how to avoid and undo discrimination. An activity is planned where participants receive labels and interact to experience being treated in a stereotyped way. The goals are for participants to understand the health impacts of stigma and how public health can work to promote inclusion and well-being for all.