The boys arrive in the Crescent City with a plan to capture its revival spirit by bringing back an extinct beer style using local ingredients. That means visiting Warner Farms to pick fresh mayhaws from the orchard, having Roses of Jericho blessed by a voodoo priestess, and devising a four-water filtration system so that they can pump genuine Louisiana swamp water into their kettles. See if their Peeterman style NOLA brew breathes new life into an old classic or is declared dead on arrival.