How about getting your friend a nice edition of one of F. Scott Fitzgerald's books or a collection of his short stories, such as "The Great Gatsby," "Tender Is the Night," or "The Beautiful and Damned"? If your friend already has those, you could consider a biography or a book about the Jazz Age or the Roaring Twenties. Another idea could be a personalized journal with a Fitzgerald quote or a print or canvas artwork of a famous quote from one of his books or short stories would make a great addition to their home.
Or you can get her/him a star map with an important date you share.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.