Wilhelmstrassenfest
wilhelmstraßenfest annual street festival wiesbaden germany began celebration reopening hessian state theatre roughly visitor attending two festival day largest street festival germany take place annually second weekend june friday saturday namesake wilhelmstraße adjacent park bowling green warmer damm official name theatrium name theatrium derived theater atrium latin open air festival offer largest outdoor event city variety culinary specialty many music show performance seven large small stage ride craft market exhibitor grand finale firework show official website