Zend is holding a tee shirt contest for ZendCon, and I entered. It's not even that I particularly want the prizes, but some of the leading tee shirts are so terribly designed that I felt it was my duty to submit something that didn't look like it was designed by a programmer :) Take a look at my entry, and vote for it if you agree:
Meet and learn from PHP developers in the Philadelphia area. Come to a PHP Meetup to exchange ideas and talk about code, architecture, innovation, and MySQL, LAMP, CMS systems like Drupal and Mambo/Joomla, open source web development in general. Anyone interested in PHP is welcome!