This dojo offers mixed-level classes for kids, women and men in a relaxed atmosphere. The founder, Claudio Franca, was a top competitor in world jiu-jitsu tournaments and took a silver medal in the 2001 Mundials (World Championships), held in Rio de Janeiro. A team of instructors including Franca, a Brazilian with more than 30 years of teaching experience, teach grappling, throws, take-downs, ground work and submissions. The first class is free.