The Poppy drop during Amazing Grace at the 2015 Festival of Remembrance at Grace Cathedral in San Francisco, CA organized by the Royal British Legion.

Original video at https://youtu.be/QsgrricyMM4

Original description: The pipes play Amazing Grace at the end of our Annual Festival of Remembrance held at Grace Cathedral in San Francisco

Additionally, some images and video that were captured by The Caledonian Club of San Francisco.