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GIVE BLOOD. GET TREAT.

Do Something Good & Get Scary Good Time

Give blood September 1 – 30, 2025, and get one (1) ticket to SeaWorld San Diego’s Howl-O-Scream—a spooky, special nighttime event at SeaWorld, running select nights from Sept. 12 – Nov. 1.🎪👻

Don’t miss out. Every donation can help save up to 3 lives.

Sign up to donate blood today and score YOUR ticket to halloween fun.

To donate blood, you must be 17 years old, weigh at least 110 lbs. and be in general good health. View FAQs

*Tickets to SeaWorld® Howl-O-Scream® San Diego are available to presenting blood donors September 1–30, 2025, while supplies last. Howl-O-Scream is a separately ticketed event on select dates, September 12–November 1, 2025. Vouchers are non-transferable, not redeemable for cash, not for resale, and cannot be used as a General Admission Park Ticket to SeaWorld® San Diego. Click here for event details.

Find a Location

Search by zip code for a donor center or mobile blood drive near you.

Every blood donation gives hope to local families.

Appointments encouraged. Walk-ins welcome.

Patients are Grateful

Ella and Kamila rely on blood donors to treat beta thalassemia major—a rare and life-threatening form of anemia.

Thanks to blood donors, Ella and Kamila can receive the lifesaving blood transfusions they need to survive and thrive.

You have the power to change lives. Become a blood donor today.