David to perform at 'Make A Difference' with David Cook on November 8th!

From Ronald McDonald House:

American Idol Performances Tuesday, November 8, 2011

Evening Chair
Tom Murray
President of Calvin Klein

6:00
Cocktails & hors d’oeuvres
7:00 to 8:00
Featured Entertainment by American Idols
David Archuleta, Constantine Maroulis, & David Cook
8:00 to 8:30
Meet & greet with the performers

Also, the OS posted it, as well:

Make a Difference

David Archuleta will “Make a Difference” for children battling cancer, as he joins fellow FOX’s American Idol alumni David Cook and Constantine Maroulis for a star-studded concert at Ronald McDonald House® New York on Tuesday, November 8th.

Now in its third year, “Make a Difference” evening at Ronald McDonald House® New York, raises funds in support of children with cancer and their families.

The evening will also honor retail veteran Tom Murry, president and CEO of Calvin Klein.

Ronald McDonald House® New York is a “home away from home” that offers children with cancer and their families shelter and support while undergoing active treatment. It is the largest Ronald McDonald House with 84 rooms, and more than 25,000 children have stayed at the facility since it opened its doors on Manhattan’s Upper East Side.

Make a difference, too! Please, visit www.rmh-newyork.org for more information.