David Arquette is kicking off The Cheesecake Factory and Feeding America's Drive Out Hunger Tour with a visit to the set of "Scrubs" and the set of "Cougar Town" to visit his wife, Courteney Cox.

"I wanted to come see my wife on the 'Cougar Town' set," David tells ET. "One of the creators of her show is also the creator of 'Scrubs,' Bill Lawrence, so he brought them all together and it's just been great -- everybody came out, brought some cans to Feed America."

"This whole campaign started because The Cheesecake Factory came up with the great idea to drive out hunger," explains David, who volunteers at the Feeding America charity. "They are going to 30 cities in 30 days to really put an emphasis on Hunger Action Awareness month in September."

"Times are tough, so we need to feed America," says Courteney. "[David] went full force. He donates his time on Tuesdays and Fridays every week. … I really admire what he does. He's really brought awareness to this organization."

David even brings their young daughter, Coco, to pitch in. "She's really sweet when she comes and helps at the pantry," he says. "It's really cute."

"Scrubs" star Zach Braff did his part and grabbed some delicious red velvet cheesecake, telling ET, "David Arquette is a very charitable fellow, and I'll do whatever I can to support him. I think it's an amazing cause," adding with a hint of sarcasm, "I'm not going to lie -- I took a couple cans outside myself because I was hungry."

Watch ET for more with David and Courteney!