Brainstorming is a group creativity technique by which efforts are made to find a conclusion for a specific problem by gathering a list of ideas spontaneously contributed by its members.
Brown bag lunches are a format for internal employee training. They are an opportunity for employees to gather at lunchtime to share information about topics of interest in an informal setting.
Right in the beginning of a train-the-trainer course, trainers learn to use an empty flipchart paper as a so-called parking lot for not strongly related topics. A similar tool is the Happiness Door.
Photovoice is a qualitative method used for community-based participatory research to document and reflect reality. It is an empowering and flexible process that combines photography with grassroots social action and is commonly used in the fields of community development, international development, public health, and education.