I work just blocks away from the Museum of Contemporary Art and I always tell myself I’m going to stop in after work on free Tuesdays, and I so rarely do. It’s going to be a lot easier to just stop by for the next month or so, because the museum is celebrating their 40th anniversary with 40 free days. Saturday, September 29 to Wednesday, November 14 the museum is free every day and there are a ton of special events.