NATICK, Mass.—ZweigWhite and Structural Engineer are pleased to announce the return of the highly successful Structural Engineers’ Building Conference & Expo on October 10-11, 2007, at The Grand Hyatt in San Francisco. We are currently accepting proposals for speakers. Whether you have ideas on current topics, can recommend industry luminaries you’d like to hear from, or would like to present yourself, please let us know. To submit a proposal, please contact Conference Producer Amy Walsh before May 15 at or 800-466-6275. For details, please visit