Katie Holmes: Memorial Day Concert Rehearsals!

Katie Holmes practices her lines at the 20th annual PBS National Memorial Day Concert Rehearsals on the West Lawn at the US Capitol on Saturday (May 23) in Washington, D.C.

The 30-year-old actress will get help re-enact a veteran’s family from her All My Sons co-star Dianne Wiest.

“It’s important to tell these stories and honor the sacrifice and service of these men and women and their families,” Katie has told USA Today. “It’s a real gift to be able to portray an American of such strength. I’m excited. I want to do justice to her story.”

The National Memorial Day Concert will broadcast from the West Lawn of the U.S. Capitol on Sunday @ 8PM ET/PT on PBS.