ST. LOUIS--(BUSINESS WIRE)--Build-A-Bear Workshop, Inc. (NYSE:BBW) today announced that the Company will be participating at the 27th Annual Roth Conference held at The Ritz Carlton in Dana Point, California on Monday, March 9, 2015 at 8:00 am Pacific Daylight Time. Sharon Price John, Chief Executive Officer, and Voin Todorovic, Chief Financial Officer, will host the presentation. The audio portion of the presentation will be webcast live at http://IR.buildabear.com and remain available for nin