How about a personalized shot glass set? You could get her a set of shot glasses with her initials or name on them, along with a display case to show off her collection. Or, you could try finding unique and interesting shot glasses from places she has traveled to or places she is interested in visiting. Another idea is a subscription to a monthly shot glass club, where she can receive new and exclusive shot glasses each month.
Or you can get her 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.