How about a skydiving experience gift certificate? You can provide your friend with the opportunity to dive into the exhilarating world of skydiving. There are many organizations that offer skydiving packages, which provide an unforgettable experience. If your friend is a daredevil, he/she and you can go skydiving together to create a fantastic adventure. Additionally, you can find poster art on the subject of skydiving, or a related book, which could make for an excellent and thoughtful gift.
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.