When Google Maps first began letting you drop markers on a map, we got in touch with the Langdale/Ambleside Mountain Rescue Team to suggest we could map their incidents. This turned into a project where 15 developers went to the lakes to spend a weekend creating the new website as volunteers.
We handled the tricky upgrade from Drupal 7 for them, and many years later we still look after the back end of the site, keeping it up to date and online.