James and Martin set out to make a quintessential Southern California brew by using ingredients they harvest themselves, including kelp and the world's hottest chili -- brewed while traveling 70mph on a train up the Pacific coast.

James and Martin are in their adopted US home in Ohio to brew the ultimate Columbus collaboration beer. With local breweries Land Grant, Seventh Son, and Rockmill they head to the Blue Jackets ice hockey rink to brew a beer with buckeye nuts, which are unfortunately poisonous.

Josh teams up with Brewdog co-founder Martin Dickie to make a hombrewed beer inspired by their legendary Punk IPA. Along the way, Martin discusses his inspiration for Punk IPA, his background as a distiller, and his love of skinny dipping.

James talks to fellow Scot and entrepreneur Sir Tom Hunter about his path to success.

What kind of burger goes perfectly with a Maibock Lager from Chicago?

Noted mixologist Jade Estabillo crafts the perfect beer cocktail featuring BrewDog Punk IPA and Cointreau.