One unique gift idea for your friend who likes LEGO could be to create a custom LEGO bride and groom figurine set. There are many tutorials and online shops that offer custom LEGO bride and groom sets, allowing you to pick out the hair, clothing, and accessories to match your friend and their partner. This gift would not only be fun and personalized but also serve as a memorable keepsake from their special day. Alternatively, you could consider a LEGO-themed picture frame or a LEGO-building kit that they can enjoy together as a couple.
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.