On the Zend Developer Zone, Matthew Weier O'Phinney has posted a notice about this month's Bug Hunt Days for the Zend Framework. This month they'll be held July 28th through the 30th.

For those who haven't put the recurring event in their calendar, the Zend Framework Monthly Bug-hunt is here again! This Thursday, Friday and Saturday (the 28th, 29th and 30th of July), we'll be hosting our monthly bug hunt. For those of you unfamiliar with the event, each month, we organize the community to help reduce the number of open issues reported against the framework.

He reminds those wanting to participate of a few pieces of information - that they'll need a CLA on file, where to find unresolved issues, getting help on the zftalk.dev IRC channel and a getting started guide for those first-timers.