You can link to this calendar dynamically with the following links:
HTML:
https://calendar.google.com/calendar/embed?src=tl3g0oaalvlaod9q906sn52lqfs09pmj%40import.calendar.google.com&ctz=America%2FDetroit
iCAL:
https://api.scouting.org/advancements/events/calendar/115671
XML:
https://api.scouting.org/advancements/events/calendar/115671
HTML:
https://calendar.google.com/calendar/embed?src=tl3g0oaalvlaod9q906sn52lqfs09pmj%40import.calendar.google.com&ctz=America%2FDetroit
iCAL:
https://api.scouting.org/advancements/events/calendar/115671
XML:
https://api.scouting.org/advancements/events/calendar/115671