BRIAN MCCOLLUM'S Bog gigs: John Legend, Lotus Detroit Free Press 9 pm, the Crofoot Ballroom, 1 S. Saginaw, Pontiac. 248-858-9333. $30-$75. Story, Page 16. Insane Clown Posse will play a full-fledged set -- Faygo and all ... What's goin' on around Metro Detroit this week |