Greetings dear brother. Hope you are enjoying best days of your life.
First of all Eid Mubarak ♥️
Eid UL Adha is the Sunnah of Hazrat Ibrahim (AS). This is true. You have given a very brief and complete details about EID UL Adha. I am sure those who are non Muslim will get about this festival now.
You have celebrated it with full zeal and spirit. Best wishes to you and your family. May you see many many Eids with your family.