Updated MarDi gras spelling thanks to the keen eye of @DigiBlurDIY - https://www.youtube.com/watch?v=nsWq4uVrQ0g or https://www.youtube.com/digiblurdiy

config/customize/scenes.yaml

@@ -33,8 +33,8 @@ scene.month_easter_colors:
 
 
 
-scene.month_marti_gras_colors:
-  friendly_name: 'Month Marti Gras Colors'
+scene.month_mardi_gras_colors:
+  friendly_name: 'Month mardi Gras Colors'
   
   hidden: True
 

config/scene/monthly_colors.yaml

@@ -67,7 +67,7 @@
            state: 'on'
            color_name: 'Crimson'
 
-- name: month_marti_gras_colors
+- name: month_mardi_gras_colors
   entities:
        light.outdoor_foyer:
            state: 'on'

config/script/monthly_color_scene.yaml

@@ -30,7 +30,7 @@ monthly_color_scene:
           and now().strftime("%m%d")|int <= 214-%}
           valentine
           {%- elif now().strftime("%m%d")|int == 305 -%}
-          marti_gras
+          mardi_gras
           {%- elif now().strftime("%m%d")|int == 314 -%}
           pi
           {%- elif now().strftime("%m%d")|int >= 315