The boulder at the top of the "V" is the Joe Hayashi Memorial. A Medal of Honor winner and running mate of the Robinson boys, Hayashi died in WW II. There's more on Hayashi at this post a few months back from Pasadena PIO.
Red and white roses from someone who remembers this Memorial Day. This plaque is at the base of the Gold Star Mothers flag pole. Gold Star Mothers are moms who have lost a son or daughter in service to our country.
The Wall is also well worth a visit today.