MEDICAL MARKETINGThe Massachusetts Interactive Media Council and Mass-Medic present “Using Online Technology for Marketing: Lessons for Medical Device Manufacturers.” The seminar will explore practical knowledge for building and applying interactive technologies to market medical devices. Atthe Mass Medical Society, 860 WinterSt., Waltham, Mass. 7:30 a.m. Info: (617) 227-2822May 9.

JUST HATCHEDThe Boston Idea Group has issued a call for entries for the 42nd annual Francis W. Hatch Awards, which honor creative excellence in New England. Categories include advertising, design, direct and interactive. To obtain registration information, log onto, or call (617) 262-1100, ext. 17. Final deadline: May 31.

Calendar submissions should be sent to: Adweek New England, 100 Boylston St., Boston, Mass., 02116, or faxed to: (617) 482-2921. Items may be edited for style and length.