Cool off with an old-school summer treat at Avenue One, where recently appointed chef Kelly Armetta, with a little help from Haagen-Dazs, will be reinventing some traditional desserts on his Parlor Classics menu. Beat the heat with a banana split (vanilla and chocolate ice cream with strawberry, candied pineapple and chocolate sauces, toasted almonds and whipped cream) or a chocolate chip ice cream sandwich. He’s also offering a mint julep sundae (lemon sorbet, vanilla ice cream, bourbon mint syrup and whipped cream) and a piña colada sundae (vanilla ice cream with pineapple, guava syrup, whipped cream and roasted coconut) if you’re looking for something slightly more adventurous. The Parlor Classics menu will be available through the end of the season. Call Avenue One at 617.422.5579 for more information.