Alzheimer’s Association Walk to End Alzheimer’s-FXBG on Saturday morning at Virginia Credit Union Stadium. Flower colors had specific meanings: Blue-those living with Alzheimer’s or another form of dementia. Purple-those who have lost a loved one to Alzherimer’s or another dementia. Yellow- those who are currently caring or supporting someone. Orange-those who support the cause. Wating for the first white flower. White-a survivor. A world without Alzheimer’s.