Sargent Brazilian Jiu-Jitsu Academy | SIRI BJJ Walla Walla in Walla Walla, Washington is a family-friendly martial arts school that creates a welcoming environment for students of all ages and skill levels. The gym is praised for its professional instruction, clean facilities, and supportive atmosphere that helps build confidence, discipline, and strength in both kids and adults. Students consistently highlight the caring approach of the instructors and the genuine sense of community that makes newcomers feel like part of the team from day one.