yoursunny comes from China. He has two birthdays: one in the Gregorian calendar, the other in the Chinese calendar. In 2019, he celebrated his Gregorian calendar birthday on Feb 12, and he is going to celebrate his Chinese calendar birthday 7 days later. Occasionally, his two birthdays fall on the same day. Including the day he was born, this happened twice so far in his lifetime.
This cache is located at the posted coordinates. Please stay away from no trespassing signs, railroad tracks, and highway ramps. See 2025-08-25 maintenance log for how to safely reach the cache.
To see a spoiler photo, answer this question: in which year was yoursunny born? Enter four digits into Certitude.
