![[picture: Selfie posing with nifty key etched with '★ 510 Puzzles ★ Grand Prize - First to Solve!']](https://lahosken.san-francisco.ca.us/importable/2021/grand-prize-5treet-1ntrigue-0peration.jpg)
Maybe y'all can't be first to solve the relevant puzzles, but if you can get to Oakland, you can still have fun solving them. https://social.coop/@anaulin/106540900185277426 is the "rabbit hole." Go go go.
[Update]: A clarification… The picture says "510 Puzzles". I solved five puzzles about Oakland, which is in the 510 telephone area code.