The provided text describes an event at 'Russia/Anapa Beach' lasting 'four days' with 'hot and sunny' weather. The event is called 'More Week (Sea Week)' and involves 'lots of people come/fly kites on the beach', with 'best kites win' and activities like 'fly a kite/eat ice cream/during the festival', all contributing to 'great fun'. Considering these details, it aligns more with a festival than a party.
b a beach festival