At the mall, homer bought a personalized astrolabe for himself instead of the family Christmas tree he was planning to buy.
In "Tis the Fifteenth Season," we learn that Homer took his family to Springfields Height Promenade.
There instead of purchasing the Christmas tree which he had saved up for, he rather purchased a personalized Astrolabe for himself.
Then, for other members of his family, he purchased keychains.
Learn more about Homer here:
https://brainly.com/question/7207108
