my sister works at a soup kitchen. she serves poor people free food
That is great of her to do that.
Soup kitchen
A soup kitchen, meal center, or food kitchen is a place where food is offered to the hungry usually for free or sometimes at a below-market price. Frequently located in lower-income neighborhoods, soup kitchens are often staffed by volunteer organizations, such as church or community groups. Soup kitchens sometimes obtain food from a food bank for free or at a low price, because they are considered a charity, which makes it easier for them to feed the many people who require their services.
Capuchin Soup Kitchen
The Capuchin Soup Kitchen (CSK) is a religiously affiliated soup kitchen and non-profit organization located in Detroit, Michigan. It was founded by the Capuchin friars to provide food for the poor during the Great Depression and is sponsored by the Capuchin Franciscan Province of St. Joseph. While it was initially established as a soup kitchen, CSK now includes a food and clothing bank, a drug rehabilitation program, and an after school and summer youth program. Through its various ministries CSK serves approximately 560,000 individuals each