Are you ready to win the Ticketmaster war? Rapper and meme queen Cardi B will bring the drama on tour in support of her long-awaited sophomore album -- don't forget to sign up for the presale. "Burning Blue" singer-songwriter Mariah the Scientist hits the road next spring to support her latest album. Plus, narrative-driven comedian John Mulaney brings Portlandia creator Fred Armisen back to town for a NYE show. Read on for details on those and other newly announced events, plus some news you can use.