To accurately answer whether children play with sleds in the park in the evening, I would need specific information about:

• The specific park: Different parks have different rules and typical usage patterns.
• The time of year: Sledding is a winter activity, so it would depend on whether there is snow.
• Local regulations: Some parks may have specific rules about sledding, especially in the evening.

Without this information, I can't give a definitive "yes" or "no" answer.