How about getting them a unique Pearl Jam vinyl record? Or a Pearl Jam concert poster that they can hang up in their home? You could also get them a Pearl Jam-inspired piece of artwork, jewelry or clothing item. Another idea could be to plan a day trip to a nearby city and take them to a Pearl Jam tribute concert or a record store where they can browse through Pearl Jam albums and merch.
Or you can get her/him a star map with the date of the wedding.
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.