WBEZ brings you fact-based news and information. Sign up for our newsletters to stay up to date on the stories that matter.April 21, 2015: Nearly 100 nerds packed into a theater at the Cards Against Humanity Headquarters to see Nerdette live. The evening included talk of Animorphs, Hot Dog University, and plant robots. There may or may not have been a lightsaber battle. In other words, it was magical.