Nov. 1-5 American Association for Marriage and Family Therapy convention and exhibition, Convention Center. Contact: Stacey Green, Suite 10, 1100 17th St. N.W., Washington, D.C. 20036. Expected attendance: 4,000
Nov. 5-9 American Association for Cancer Research, Stouffer Renaissance. Contact: Jeff Ruben, Suite 816,, 6th and Chestnut Sts., Philadelphia, Pa. 19106. Expected attendance: 400
Nov. 6-12 International Society for Interferon Research, Hyatt Regency. Contact: Patricia Dambis, 4400 Emery Industrial Parkway, Cleveland, Ohio 44128. Expected attendance: 700
Nov. 10-12 American Towman trade show and exposition, Convention Center. Contact: Steven Calitri, 75 N. Maple Ave., Ridgewood, N.J. 07451. Expected attendance: 10,000
Oct. 30-Nov. 1 American Medical Informatics Association, Sheraton Washington. Contact: Gail Mutnik (301) 657-1291. Expected attendance: 2,500
Nov. 6-8 Computer Security Institute conference and exposition, Washington Hilton. Contact: Joyce Schroeder (415) 905-2370. Expected attendance: 2,000
Nov. 6-9 Hazardous Materials Control Research Institute annual meeting, Sheraton Washington. Contact: Robin Warren (301) 982-9500. Expected attendance: 2,500
Nov. 12-15 National Aggregates Association, Capitol Hilton. Contact: Nicole Maher (301) 587-1400. Expected attendance: 150
Nov. 28-Dec. 4 National Council of Resource Development annual meeting, Hyatt Regency Capitol Hill. Contact: Ken Corell (202) 728-0200. Expected attendance: 500
For more Baltimore convention information, call the Baltimore Area Convention and Visitors Association at (410) 659-7300 within Maryland or (800) 343-3468 outside Maryland.
For more Washington-area convention information, call the Washington, D.C. Convention and Visitors Association at (202) 789-7000.