I kept missing limited edition LEGO Passport stamps, so I built a database to track them.

Whenever I travel, hunting down exclusive passport stamps at local LEGO Stores is a must. What always annoyed me, though, were the limited edition event stamps. These are the ones that drop for a month, a week, or just a single weekend. Because LEGO does not have a centralized release calendar, I constantly missed out on them. Since there was no global documentation, I decided to build one myself: BrickStoreStamps.com. The goal is to archive stamps from all 1,000+ LEGO stores worldwide,...