Saturday, November 8th is your last chance to get your Stacked Donuts and Trademark Tarts fix for 2014. Catch Stephanie Cmar and Justin Burke, the dynamic duo behind Party of Two, at their final pop-up appearance of the year at Stir, Barbara Lynch’s demo kitchen/cooking class studio/bookstore. Get over to 102 Waltham Street in the South End bright and early so you can get a donut breakfast sandwich or a bacon jam poptart to tide you over until the new year. Bring cash. Donuts and tarts are $3 each and a breakfast sandwich is $5. And then don’t accept any other forms of payment. The sale starts at 10:00am but the early bird gets the donut.