Lost Bayou Ramblers member and Bayou Teche Brewing staffer Louis Michot looks out into the crowd gathered for his side project, Soul Creole, at Lafayette’s Festival International. “Hey, can someone get us some beer?” he calls. “Preferably some Bayoust from Bayou Teche Brewing.” Luckily the owner of the brewery, Karlos Knott, is in the crowd and able to supply a few bott...