The Procession is a great photo op. It starts on Legion Way at Jefferson and ends on Water Street by Capitol Lake. You can get complete details here: http://procession.org/ including a route map.
I'm not going to be able to attend this year. If anyone would like to be the Event Organizer, let me know. Otherwise, this is just informational and won't really be a "meetup".
There is also the Luminary Procession on April 25, at 9:30 pm