Acting brothers Alec and Billy Baldwin are offering four fans the chance to join them for dinner at Nobu 57 in New York, while magician David Blaine is donating a private magic performance for 10 people at his studio in the Big Apple.
Sex and the City star Parker is joining forces with TV executive Andy Cohen to have dinner with six lucky winners at the Blue Hill Restaurant in New York, while actress Glenn Close will record a personal voicemail message for one fan.
Teen star Selena Gomez will have four fans flown out to her new music video shoot, with flights donated by airline JetBlue, for a meet and greet at an as-yet unknown location.
The auction is being held to raise funds for the Community FoodBank of New Jersey to feed hungry and displaced families in New Jersey and New York affected by superstorm Sandy, which ravaged the East Coast of America last month (Oct12).
The bidding on Charityfolks.com has so far raised $41,450 (£25,900) and will close in December (12).