Cadbury Easter Egg Hunt — Nationwide UK

Cadbury's nationwide Easter egg hunt is the largest in the UK, partnering with the National Trust at 250+ historic properties to host over 300,000 families annually. At Blenheim Palace, 10,000 chocolate eggs are hidden across 2,000 acres, with 85% of participants finding all eggs within 45 minutes. This hunt is 40% more cost-effective than #3 Powerscourt's at £10 per child, and its average property size of 500 acres exceeds the typical National Trust event by 60%.