Just wanted to weigh in on this post since I was curious too on Pekko Hops. Picked up a bunch at HomebrewCon in Baltimore back in June. Did a hoppy saison with pilsner malt as base and spelt, wheat, and rye as specialty malts. Bittered with Bullion. Late hop additions of Cascade & Azacca. Dry hopped with 2-oz Pekko. 5-gallon batch.
Think the beer turned out great. Nice & aromatic with plenty of tropical fruit aromas & flavor (mango, citrus, pineapple). Poured at a local event and the beer was very well received.
I think the Pekko hops really went well with the Cascade & Azacca. If I remember correctly, Pekko is a hybrid of Azacca so it seems only natural that they pair well with one another.