What is a place called where food is given free of charge to individuals in need?

The most appropriate term for a place where food is provided free of charge to individuals in need is a food bank. A food bank typically collects, stores, and distributes food items to various agencies and organizations, which in turn provide these resources to people experiencing food insecurity. Food banks often work on a larger scale and may supply food to multiple outreach programs, including food pantries and soup kitchens.

The other options, while related to food assistance, serve slightly different functions. A food pantry generally provides food directly to individuals and families who visit it, often allowing them to select items based on their needs. A soup kitchen primarily provides prepared meals for individuals in need and may offer a communal dining experience. A nourishment center, although it might sound similar, is not a widely recognized term within the context of food distribution and assistance. The term "food bank" captures the broader logistical and distribution aspect of food assistance efforts, which is why it is the correct choice in this context.