Earth Day

So many public buildings (White House, state and city) flood walls with lights to celebrate St Patrick's Day, Gay Pride, etc.
Wouldn't it be great if those facing sea level rise--Miami, Houston, London, Shanghai, Bangkok--shone blue light(s) on predicted immersion at high tide in 2050 and 2100?
Just dark hours of Earth Day--best if run by solar, but worth the C emission if graphically shows what lays ahead.

See photos at:

A Light Installation in a Scottish Coastal Town Vividly Shows Future Sea Level Rise
Jason Kottke | Mar 06, 2019

Lines (57° 59´N, 7° 16´W) is a light installation in Lochmaddy, Scotland that visualizes how much the sea level will rise if our climate keeps changing at its current pace. Co-collaborators Timo Aho and Pekka Niittyvirta installed sensors to detect high tide, which then illuminates lights showing what the high tide will look like in the future...

https://kottke.org/19/03/a-light-installation-in-a-scottish-coastal-town-vividly...

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10 Ways to Celebrate Earth Month
Sarah Dieck | April 1, 2019
https://www.sierraclub.org/articles/2019/04/10-ways-celebrate-earth-month

Pick It Up (Earth Day Rap Song | Earth Day Song for Kids and Families)
FYUTCH | Apr 5, 2021
3:23

"Pick It Up" is an Earth Day rap song about making simple changes to help the environment. Sustainable living and zero waste is the new goal. Everyday is Earth Day!...

https://www.youtube.com/watch?v=Yl6hC3Plp0w