Clear your calendar because the gallery season opens with a bang this weekend. Ditch work early tomorrow, meet your cohorts for a quick drink (what, you don’t pre-game for gallery receptions?) and head to the closest art house at six sharp. Beer and wine abound at these showpiece sacella, so bring a date (or find one there!) and up your culture quotient a few notches. If you’ve never been to a gallery before, well, why…