VALUE CLICKThe Massachusetts Interactive Media Council presents “Measurement Effectiveness and Accountability in Online Media.” The discussion will feature panelists including Nick Nyhan, founder and president of Dynamic Logic; Tig Tillinghast, Media Magazine; and Doug Knopper, vp, gen eral manager, advertiser solutions, DoubleClick. At Suffolk University Law School, Boston.6:30 p.m. Info: April 25.

DESIGN POLITICSThe Connecticut Art Directors’ Club presents a lecture on “The Politics of Graphic Design.” Paula Sher, a principal at Pentagram Design in New York, will discuss the client/agency relationship as outlined in her new book, Make It Bigger. At Yale University, New Haven, Conn. 6:30 p.m. Info: (203) 267-5783. April 25.

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