CONTACT Visit us Zenyo Jiu Jitsu is located at Mill Centre. 3000 Chestnut Ave., Suite 104, Baltimore, MD, 21211 Call us Give us a call. We are happy to answer any questions you have about starting Jiu Jitsu. 443-301-7679 Contact us We are happy to answer questions by email. Send us a message and we'll get right back. hello@zenyojiujitsu.com Facebook-f Instagram Youtube