If you’re a fan of good talk radio, chances are you listen in to Kojo Nnamdi on WAMU each day from noon to two. This Tuesday evening, he’ll be recording a live show at All Souls Unitarian at 1500 Harvard St NW, with topics to include an hour long discussion on education reform and an hour long discussion on commercial development in Columbia Heights/Mount Pleasant. If you like live radio (and believe me, the college DJ in me sure loves it), come out to listen.