Although it isn't exactly in line with energy saving, I like these events when they - literally - spotlight buildings.
To mark its 200th anniversary, the Caledonian Canal will be lit up this weekend: tomorrow night Neptune's Staircase, #Banavie & #Gairlochy Lighthouse and Tomnahurich Bridge in #Inverness on Sunday night.
Wish I could be there ...

https://www.scottishcanals.co.uk/news/caledonian-canal-goes-under-the-spotlight-for-200th-anniversary/

Fiosrachadh sa Ghàidhlig
https://www.bbc.com/naidheachdan/63344956

#scotland #CaledonianCanal #gaelic