The Horizon Music Series is back and better than ever, taking place at the beautiful Waterfront Park in downtown San Diego on Saturday, June 17th. As you enter the grounds, you'll be greeted by the picturesque views of the San Diego Bay, with the sun shining down on the waterfront venue, creating a breathtaking backdrop for an unbelieveable event. This year's lineup and headliner includes one of the biggest names in electronic dance music (EDM), the world-renowned Tiësto, who has been voted Mix magazine's "Greatest DJ of all time." This marks Tiësto's first outdoor performance in San Diego in over a decade, making it an event not to be missed. More artists yet to be announced!