Tucson has an enormous Day of the Dead weekend celebration here as well. It's very unique - simultaneously wild and reverently meaningful - unique for the US, anyway. Here are a few photos that show only the tip of the iceberg... (I think/hope these photo albums are accessible via the link - the first album shows the actual procession and burning of the "urn", the second album shows one of the community altars and the pre-procession gathering.
All Souls 2011
All Souls 2012