Birth's tree of Deva

Today mom and dad have planted a tree, specifically a plum tree, in commemoration of my birth. At the feet the tree they have buried a "Box of Time" with some things like my first pacifier, my first bib, a pair of booties, an ultrasound within my mom, the identifying bracelet of newborn child... well, several things. All this we have done in the house of daddy's aunt and uncle. The intention of my parents is that I won't be able to open that box until being of age... we'll see!!!