How about getting her a VIP ticket to a comic con event that she has been wanting to attend? This will allow her to not only experience the convention, but also get access to exclusive panels, meet-and-greets with her favorite celebrities and comic book artists, and other perks. You could also get her some merchandise from her favorite comic book series, such as figurines, graphic novels, or a piece of original art from one of her favorite artists. If your wife enjoys dressing up in cosplay, consider getting her a high-quality costume from one of her favorite series or a makeup and special effects kit to help take her cosplay to the next level.
Or you can get her a star map with the date when she was born.
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.