Staring with melancholy at the mirror lately? Sounds like you need to get to tonight’s “Night of Expression,” at the MultiCultural Center lounge, starting at 8. Here, you can sing, dance or do whatever it takes to convey a message about personal plight. For more info on this free event, call the MCC at 893-8411. Also tonight, Arts & Lectures hosts the Canadian epic, The Fast Runner, at Campbell Hall. This Inuit folk epic was filmed above the Arctic Circle and even won the Cam