BALTIMORE — For additional Baltimore convention information, call the Baltimore Area Convention and Visitors Association at 659-7300 (local) or (800) 343-3468 (out of state).
JAN. 4-6: Mid-Atlantic Nurserymen's Trade Show Inc. at Convention Center. Contact Carville Akehurst, P.O. Box 314, Perry Hall, Md. 21128. Expected attendance: 6,500.
JAN. 6-8: Maryland Turf Grass Council at Festival Hall. Contact Vanessa Jensen, 7620 Bend St., St. Leonard, Md. 20685. Expected attendance: N.A.
JAN. 8-10: American Mathematical Society at Convention Center. Contact Hope Daly, P.O. Box 6887, Providence, R.I. 02940-6887. Expected attendance: 3,500.
JAN. 12-15: Maryland Association of Soil Conservation Districts at Sheraton Baltimore North. Contact Bill Hann, Baltimore County Soil Conservation District, 9811 Van Buren Lane, Cockeysville, Md. 21030. Expected attendance: 250.
DEC. 11-13: National Conference of State Legislatures at Hyatt Regency Capitol Hill. Contact Rene Sledge, 444 N. Capitol St. N.W., Washington, D.C. 20001. Expected attendance: 600.
JAN. 4-6: National Needlework Association at Washington Convention Center. Contact Nancy Ostin, 650 Dansburry Road, Ridgefield, Conn. 06877. Expected attendance: 3,000.
JAN. 8-11: Association of American Colleges at Ramada Renaissance Techworld. Contact Suzanne Lightman, 1818 R St. N.W., Washington, D.C. 20009. Expected attendance: 800.