Quick! You have less than an hour to get to one of Boston proper's three Ben & Jerry's locations to try out a new flavor, Boston Cream Pie. There's no line at the Newbury St. location; I'm not sure about the other two. Here's the official description of the flavor, which contains yellow cake, fudge flakes, and pastry cream. My co-workers and I thought there could be a bit more cake, but overall, a nice flavor. And there's nothing better than grabbing some free ice cream while thousands of other people are running a marathon nearby.