A few minutes walk from Bubba Gump, Shakespeare Theater and the IMAX is this weekend’s Exposition of Sculpture Objects and Functional Art (SOFA) Chicago, bringing around 100 similarly eclectic galleries to Navy Pier’s Festival Hall. Considering the show’s artistic star power and the stacks of bills changing hands, Friday afternoon seemed positively mellow. Visitors seemed more intent on finding that perfect trinket for their living room or personal adornment than investing in the next Picasso.......