How about getting them a radio-controlled car that they can build themselves? This can be a fun and engaging project for both the bride and groom to work on together, and it will give them a cool new hobby to bond over. Alternatively, you could consider getting them a high-end, top-of-the-line radio-controlled car that they can use to race around and have fun with. This can be a great way for them to blow off steam and have some fun together after the stresses of planning a wedding.
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.