Yes, PostGIS Day.
Wednesday November 18th is "GIS Day"--participate in your local activities, etc.
But on Thursday, November 19th please join us as we come together and celebrate "PostGIS Day"--an evening dedicated to singing the praises of our favorite spatially enabled relational database.
We'll have an evening of fast-paced, informal hommages in the form of 5-minute presentations with a few slides/url links, or 1-minute simple vocal testaments as to how PostGIS enriches your everyday geo-life.
What won't be happening is presenters writing complex spatial SQL statements in pgAdmin while the rest of us strain our eyes trying to make out the small font.
So if you want to do a 5-minute presentation, put together your slides or web links (end-user demos always preferable to slides) and put them in a publicly accessible web place. Message me the URL and we'll put you on the list.
If you'd like to do a shorter 1 minute testament, get with me the night of the event.