Get into the grind at Loyal Nine’s Thursday Night Throwdown. The Cambridge spot is calling all baristas for a free pour latte art competition on Thursday, October 22nd. Professionals and amateurs alike are encouraged to sign up for $10 per person, including a beer for each competitor. Signups begin at 7:00pm and the pour off goes full steam at 8:00pm. The Throwdown, hosted by house roaster Dark Matter Coffee, is free for spectators. Call  617.945.2576 with any questions.