Interpretation Tips for Tour Guides – Interpreting Culture, the Environment, History and Heritage: 
https://www.youtube.com/watch?v=HkhTY7UWi4M

Getting the attention of a group:
https://www.beabetterguide.com/get-peoples-attention-speak-front-group/

Introducing the NPS Foundations of Interpretation:
https://www.youtube.com/watch?v=vWxy-jW63sY

I am an interpret (from NAI) 
https://www.youtube.com/watch?v=5Aye-XVj11Y

Interpretive Planning by Eric Langham
https://videoportal.uni-freiburg.de/channel/video/Einfuehrungsfilm-Interpretative-Planning/9a332e06bdcf72afd6a65a2561deb481/4

Interpret Europe
https://interpret-europe.net/

NAI National Association of Heritage Interpretation
https://www.interpnet.com/

Global Alliance for Heritage Interpretation
https://www.gahi.online/

Heritage Interpretation Guides Humanity Through Its Climate Bottleneck by Jon Kohl
https://www.youtube.com/watch?v=LcU1o8DNHg8

Consortium for Heritage Interpretation
https://www.pupconsortium.net/Sys/PublicProfile/31193825