How about gifting her a cookbook featuring Brazilian cuisine? There are a lot of excellent cookbooks out there, such as "Brazilian Food" by Thiago Castanho and Luciana Bianchi. You could also include a gift card to a local Brazilian restaurant or purchase ingredients for her to cook a Brazilian meal at home. Or, why not arrange for a cooking class focused on Brazilian food that you could both attend together?
Or you can get her a star map with the date when she gave birth to you.
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.