National Handwashing Awareness Week Join Henry in “linking” Clean Hands Across America and our World this December! Letter from Henry Letter from Dr. Will Please choose one of the letters below as your news release to promote National Handwashing Awareness Week (December 4-10, 2016 ) in your community. See instructions below. Letter from Dr. Will: Letter from Henry the Hand: Get your community ready! Here is a Letter from Dr. Willor a Letter from Henry you may share with your community press. Summer is a GREAT time to prepare as everyone is going Back to School! Get your Home Kit, School Kit, or Classroom Kit now!