Italian Spritz$12.50 at Casa ItalianaThe Venetian “it drink,” bittersweet Aperol swims with prosecco in iced goblets alongside salty bites at bars across the sinking city. In the West End, orange-scented amaro nudges the effervescent wine splashed with club soda into something transportive. On Thursdays, Casa Italiana’s spritz is $9. St-Germain, a springy elderflower liqueur, feels exotic when muddled with Southern bar staples like lime wedges and freshly picked mint. Sorbet Spritz$17 at Lost LetterLost Letter’s Cailin Sisk has been featuring rotating spritzes in her bar program, all prepared with housemade sorbets.