San Shi is a great Judo school. It teaches the traditional Judo and has many knowledgeable Black Belts. After stopping practicing in Brazil for almost 20 years as a brown belt I went back training at San Shi about 8 years ago and learned and improved so much and had the privilege to get promoted to the black belt. They are a non profit organization with the intention of promoting the art of Judo so the monthly dues are very low. It’s a great sport and a great place.