Chess Lab Brazilian Jiu Jitsu Categories FitnessSports & Recreation 1738 E Powell Blvd Gresham OR 97030 (503) 674-4800 Visit Website Rep/Contact Info Claire Lider × Claire Lider Director of Programs Phone: (503) 674-4800 Send an Email PO Box 506 Gresham OR 97030 Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×