Chicago's iconic music festival is back with its 2026 edition opening in Grant Park. As thousands of music enthusiasts gather for the first day, attendees can expect an impressive lineup of artists, food vendors, and entertainment across multiple stages. This guide covers essential information for navigating Day 1, including stage schedules, venue logistics, parking options, and tips for maximizing your festival experience. Whether you're a first-timer or a Lollapalooza veteran, discover everything needed to make the opening day unforgettable.

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