Event marketing is a promotional strategy that involves face to face contact. The success of an event does not have to depend on the type of event, the main attraction or the reason for the event, but the success of the strategy is manifested in the three E's, fun, excitement and entrepreneurship. Marketing always seeks to answer five questions: why, who, when, where and what. The marketing mix of event marketing consists of 7P, product, price, distribution, promotion, people, physical environment and service delivery process. Event marketing has a special form, guerrilla marketing - any activity that uses different means than traditional media to communicate the name and position of the brand to potential customers. Attracting consumer attention while conveying a marketing message is often considered a successful guerrilla marketing campaign. The advent of the internet and social media has made guerrilla marketing examples more visible. This marketing tactic is incomparably superior to traditional marketing. It shows good results for both businesses and consumers. The advantages of guerrilla marketing are that it is cheaper, more flexible, constantly available, the speed of information is available in a short time, simple, accurate, attractive, creates a strong connection with the user, unique. It creates a change in the rhythm of life and frees you from routine. Just like the Ultra Europe Music Festival, a version of the electronic music festival that initially started on the beach in Miami. Croatia was honored to host the prestigious festival in the competition of 16 countries. Destination Ultra makes an innovative concept that through seven days of enjoyment offers performances by the world's most famous DJs who entertain gathered fans until the early morning hours. Production is at a high level at all four locations of the festival, at the Youth Park Stadium, the island of Hvar, Brač and Vis. There are different ticket packages. Tickets can be purchased on the official website of the festival, and on social networks you can find all the information related to the festival itself. The organizers make sure that the service provided is at a high level every year and that the participants feel the added value. The organizer works to try to turn all weaknesses into strengths, and all threats into opportunities. And in that way to justify the trust of the gathered participants who return to the Ultra Europe Music Festival from year to year.