In this very special XL taster, the boys talk to Greg Avola, Untappd's current Chief Creative Officer and co-founder. Will they finally find out if a perfect beer exists? What wizardry can Greg pull out using of his magic data powers? Find out on this bonus episode!

Special shout-out to Untappd for tolerating our shenanigans. Check out their 10th anniversary celebration HERE. We know we'll be getting some of those sour beers!