This dataset was used in WP5: Use Cases Experimentation and Assessment Cycles within UC1: Risk Assessment, Prediction, and Forecasting During Events, part of the EMERALDS project. It provides a comprehensive calendar of public events and holidays in the Scheveningen coastal area (The Hague, Netherlands) from 2021 to 2024. The dataset includes details such as event names, categories, locations, and anticipated visitor numbers. It supports EMERALDS UC1 by linking scheduled events to crowd behavior and risk prediction analyses.