If you had a chance to log onto Google yesterday, Memorial Day 2019, you will have noticed something different about Google. Instead of the primary color logo, Google went gray for the day. They even had a light gray background at 3:00 pm. They asked for you to join them at 3:00 pm wherever you were to observe a National Moment of Remembrance. You could play taps with the link they provided.
Clicking on the folded flag under the search input would take you to this blog post.