The costs of a summer party vary widely. An affordable summer drinks event on your own grounds costs less than a grand summer festival with full production. For 100 people, expect 8,000 to 20,000 euros. For 300 people with a tent, entertainment and catering, you're looking at 30,000 to 60,000 euros.
Key cost items are the venue, catering, entertainment and any tent constructions. At your own venue, the event is often advantageous under the work-related costs scheme (WKR). Live Impact creates a bespoke quote.