(HUDSON, N.Y.) – Grammy Award-winning Cajun outfit BeauSoleil avec Michael Doucet will bring its mix of Cajun, Creole and zydeco sounds to Club Helsinki Hudson on Thursday, August 20, at 8pm. For over 40 years, BeauSoleil have blended the rich Cajun traditions of Louisiana with elements of zydeco, New Orleans Jazz, country and blues to…