Johannes Schluter recommends that, this Easter, you not only enjoy the holiday and hunt some eggs but also do a little bug hunting at the same time:
Around Easter there are different holidays, in Germany for instance Friday and Monday are holidays. This gives you some time without annoying customers and colleagues asking you to do stuff. So what could you PHP geeks do when getting bored? - A good idea is to test PHP development snapshots.
The PHP group has put out the second release candidate for PHP 5.2.6 and is looking for a few good testers to help them find whatever issues may lie deep in its code. Accoring to Johannes, though, not much should be broken this time. It's PHP 5.3 everyone should really watch out for...
So grab a snapshot and get testing!