BookCrossing Readathon - Sadly, if you don't have (or create) an account I don't think you will be able to open the link. So here is the information. I hope they do it again next year. I only read about it today, too late to participate.

Get ready for an epic reading experience! On April 20th, 2025, BookCrossers across the globe will come together for a 24-hour Readathon, and we want YOU to be a part of it!

From 12:00am to 11:59pm Pacific Time (PDT), there will be BookCrossers reading everywhere—whether it’s morning in Tokyo, afternoon in Paris, or evening in New York. Wherever you are, there will always be someone diving into a great book!