About Quantico's 2026 Independence Day Celebration will spotlight America 250 with a strong focus on patriotism, community, and tradition. The Quantico Marine Band will lead the event with ceremonial and high energy musical performances. The celebration will feature additional live music, a beer garden, a variety of food options, and family friendly activities throughout the day. The overall theme centers on honoring service, celebrating the nation's 250th milestone, and bringing the Quantico community together for a memorable holiday experience.