Mad Mexicans at SXSW. March 17 @ Maggie Mae’s w/Dirty Wormz (Austin, TX)! Posted on March 8, 2018 by madmexicans in Featured News, Latest Shows // 0 Comments Tweet After 15 years in the making, Mad Mexicans finally and officially got invited to perform a SXSW Showcase. Hope to see everyone out supporting. March 17 @ Maggie Mae’s w/Dirty Wormz!!!