Kim Kardashian, who is recuperating from her short marriage to Kris Humphries, is planning to feed meals to 120,000 people by the end of 2011.
Kardashian along with actress Jennifer Love Hewitt and Zoe Saldana have recently volunteered to serve Thanksgiving meals to the homeless on behalf of the Los Angeles Mission.
Kardashian was "very cordial and friendly and worked hard in both the food preparation area and in serving food to the guests," the Mirror quoted a source at the centre as saying.
The 31-year-old actress later tweeted about the "many kind-hearted people" whom she met and claimed that their goal was to "feed 120,000 people by the end of the year! We fed so many today."
"Every one of us can do something small that will make a huge difference to someone else," she added.