The Slackers Austin performance circa 2003?

Hey all! I have a weird request. Does anyone remember the ska band The Slackers performance in Austin circa 2003? Where was it at? Flamingo Cantina? Was there any merch made for the show? Did they play in any other cities? I am trying to locate a flier or any merch made just for that show for a present but I can't find any info on it. Thanks!