Wolf's Kempo Karate
4277 Valley View Rd, El Sobrante, CA 94803
Steer clear! I attended this school as a teenager. The man who runs the place, "Chief" Wolf Hillesheim (I probably misspelled the last name) treated me worse than dirt because I was overweight and out of shape. He issued me a belt that was two sizes too small, and ordered me to "Make it fit!!!" He would make me weigh myself every week and announce my weight to the entire school. Other students were ENCOURAGED to make fun of me about my weight and lack of physical fitness by the "Cheif." He also taught with a "win at all costs" attitude, especially when it came to sparring matches against other schools.
Unless you are in excellent physical shape, and/or enjoy being belittled for any and every mistake, avoid this militaristic "boot camp" karate school.