The actors, including Alex O'Loughlin, Scott Caan, Daniel Dae Kim and Masi Oka, will be among a group of volunteers who will help plant a garden at the Joint Base Pearl Harbor-Hickam in Hawaii on Monday (14Nov11).

The American Heart Association Teaching Garden is designed to educate children about the importance of healthy habits and is part of Michelle Obama's Joining Forces initiative to support U.S. veterans through community service.

America's First Lady will give a talk at the base on Monday.