You can consider gifting her a terrarium kit that she can use to create a new terrarium. Alternatively, you could set up a date night that involves building a terrarium together. You can start by gifting her an empty terrarium and all the materials she needs to create it. You can then spend the evening building the terrarium together while enjoying your favorite snacks and drinks. Another option is to book a terrarium-building class as a special anniversary outing. This would give her the opportunity to learn new techniques while spending quality time with you.
Or you can get her a star map with the date of your anniversary.
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.