Savonlinna geo-office

Visiting in my home town today to meet my father on Father's Day.  On the way I also explored some local geocaches and found many brilliant implementations, such as this geo-office, which is built in some old abandoned little warehouse (check the extra). I also got filled my found geocaches year calendar today. I have now found at least one geocache every day of the year. There is only leap day to be filled on 29.2.2020...and that's annoys me. I truly hope that I don't make the same mistake twice then....