Theatre· Rotterdam
Alphen aan den Rijn
It looks like "Alphen aan den Rijn" refers to a place rather than an event — it's a city and municipality in the western Netherlands, in the province of South Holland, situated along the Oude Rijn (Old Rhine) river. If you were referring to a specific event held there (such as a festival, incident, or news story), could you provide more details so I can summarize it accurately?