It's Mardi Gras this weekend, so be careful, kids. Don't drink and drive.Friday, February 20*Traindodge/Jovian Chorus/Gold Tooth, Firebird*The Parlor Mob, Duck Room*Nato Caliph, Gargoyle*A Bit Shifty, The Wedge*Alvin Jett and Phat Noiz, Beale on Broadway*Big Smith, The Gramophone*Cowboy Mouth, VooDoo Lounge*Adam Lee/The Union Blue/Amanda Kofron/New Madrid, Lemp Neighborhood Arts Center*Jim Brickman, The Sheldon*Preservation Hall Jazz Band, Powell Symphony Hall*Pat Martino Trio, Jazz at the Bistr
Jennifer SilverbergAna Jennings with DP director Joan Lipkin."If I was able to break into entertainment, I'd change people's attitudes," says Ana Jennings, an actress in the DisAbility Project, the subject of this week's RFT feature story. "I'm a pretty good singer. I do comedy pretty well. I've been told by audience members that I have good timing. I'd like to do what I do with DP on a grander scale."Unfortunately for Jennings, there aren't many disabled characters onstage, and many of those