Porter Robinson. Friday, January 11, 11 p.m., Story Nightclub, 136 Collins Ave., Miami Beach; 305-479-4426; storymiami.com. Tickets cost $30 to $40 plus fees via wantickets.com. Ages 21 and up. If you're new to EDM, go get an education with Porter Robinson on South Beach. "Don't be ashamed," the 20-year-old guru says, "just catch up."
Alexi Delano vs. Konrad Black. With Danyelino and Hardline. Presented by LINK and Miami Rebels. Friday, January 11, 11 p.m., Treehouse, 323 23rd St., Miami Beach; 305-614-4478; treehousemiami.com. Tickets cost $10 plus fees via wantickets.com. Ages 21 and up. What happens when these Richie Hawtin acolytes and Minus Records labelmates can't settle their differences via diplomacy? A minimal-techno war on the dance floor.