Founded in 2008, Humdinger Productions creates turnkey events, concerts, and festivals. Humdinger Productions is an innovativ ... e, certified small business homegrown in Crofton, Maryland specializing in all aspects of concert touring, production management, festival production management, décor, event planning, and music venue management. We are a successful production company because of our reliability, creativity, and our effective team which allows us to develop simple events into phenomenal experiences. read more