Still Summer Sour

Though Autumn is just around the corner, I’m still in mostly summer mode with my drinks. There are plenty of flavors that overlap the two and I feel like rhubarb and strawberry can be utlizied all year round. But this one is still firmly summertime, with a rum and pisco split base combined with the classic fruity combo, anchored by fresh lime juice and the excellent flavors of the Jerry Thomas bitters. This was a crowd fave that I batched recently and I wanted to make sure to squeak it in before...