This is “POP or FLOP”, where we taste test sparkling wines so you don’t have to! (Tough job, we know! 😜) This week we’re sipping 2027 Cellars 2013 Blanc de Blancs, a single vineyard Ontario sparkler that’s all about terroir. So, is this a bottle of bubbles you should POP? 💁 Or is it a FLOP? 🙅 Let’s see…