Be super this spring and donate blood during WonderCon® and get a limited-edition Marvel Thunderbolts T-shirt* and more goodies, while supplies last.
Southern California Blood Bank is thrilled to announce a new partnership with Comic-Con International and The Heinlein Society to host a blood drive at WonderCon happening March 28-30, 2025 in Anaheim at the Convention Center.
WonderCon Badge Holders and Attendees are encouraged to make time to save lives during WonderCon and score exclusive swag. This blood drive is inside the convention and is closed to the public.
For over four decades, San Diego Blood Bank has proudly partnered with Comic-Con International, hosting the Robert A. Heinlein Blood Drive at San Diego Comic-Con since 1977—a tradition that has resulted in over 93,000 pints donated. Last July, we achieved our most successful SDCC drive yet, collecting more than 3,000 pints in five days. As we celebrate 75 years of impact, San Diego Blood Bank is expanding this legacy to WonderCon®, bringing more opportunities for donors to help save lives across the region.
All WonderCon blood donors will receive a limited-edition Marvel Thunderbolts T-shirt* and goodies while supplies last.
WonderCon attendees who are at least 17 years old, weigh a minimum of 110 pounds and in general good health are welcome to schedule an appointment or call (844) 380-5220. Walk-ins are welcome!
Blood donors who give at WonderCon will get exclusive rewards!
All WonderCon blood donors will receive:
- a limited-edition Marvel Thunderbolts T-shirt
- goodies from Comic-Con International
- a cloisonné pin designed by Heinlein himself
- a raffle ticket for a chance to win The Heinlein Society’s Daily Grand Prize: a $250 Geekify gift certificate!
Walk-ins are welcome to donate blood. Appointments are available.
Please allow approximately ~1 hour to donate blood. Bring a Photo ID (with date of birth) and arrive hydrated.
Whole blood and red blood cell donations will be collected to support local hospitals.
All blood types are needed.
WonderCon Robert A. Heinlein Memorial Blood Drive
March 28 – 30, 2025
Anaheim Convention Center
Room 204A & B
*Blood donor incentives have no cash value and are not for resale. T-shirts are available to presenting blood donors at WonderCon, March 28 – 30,2025, while supplies last.
Questions regarding this promotion, please email Donor Services at DonorServices@sdbb.org
Blood Drive Information
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WonderCon Robert A. Heinlein Anaheim Convention Center, Room 204A & B |
9:00 am - 6:00 pm |
Book Now → |
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WonderCon Robert A. Heinlein Anaheim Convention Center, Room 204A & B |
9:00 am - 6:00 pm |
Book Now → |
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Wondercon Robert A. Heinlein Anaheim Convention Center, Room 204A & B |
9:00 am - 4:00 pm |
Book Now → |
About Southern California Blood Bank
Southern California Blood Bank, a division of San Diego Blood Bank, is a 501(c)(3) independent, nonprofit blood bank dedicated to providing life-saving blood to hospitals across the region. Now in its 75th year, San Diego Blood Bank has collected more than 5.5 million pints of blood since 1950, supporting patients facing cancer, trauma, surgeries, and chronic illnesses.
Donating Blood at WonderCon: Robert A Heinlein Memorial Blood Drive 2025
*T-shirts are available for WonderCon blood donors only, while supplies last. Sizes are subject to availability, Small-5XL. Not for resale.
Who can donate blood at WonderCon?
To donate blood, you must be at least 17 years of age, weigh a minimum of 110 pounds, and be in general good health.
Read about blood donation requirements and find answers to our Frequently Asked Questions.
Still, have questions? We’re here to help! Call (619) 400-8251 or email donorservices@sdbb.org.
We will be accepting two types of donations: whole blood donations (most common) and double red cell donations from donors who meet the eligibility criteria and have a little extra time.
Is the WonderCon Blood Drive inside the Anaheim Convention Center?
Yes. The WonderCon Blood Drive is located inside the convention center in room 204A & B.
You’ll see signs to register to donate blood at the So Cal Blood Bank booth in the Expo Room. You do not need an appointment to donate blood. Walk-ins are welcome. This blood drive is only accessible for WonderCon badge holders and is not open to the public.
How long does it take to donate blood at WonderCon?
Blood donation time varies by person but please allow at least one (1) hour of your time for the entire blood donation process. This includes check-in, screening, blood draw, and recovery time. Double red cell donation takes about 1.5 hours.
Can I donate blood in cosplay?
Absolutely! We welcome anyone in costume to donate. Please note that to donate blood, your arm must be free for a blood pressure screening and blood draw. After you donate, share your new super lifesaving power by posting a selfie on social media and tagging us. Help us spread the word! #WonderConBloodDrive #SoCalBloodBank @SoCalBloodBank
How can I be best prepared to donate blood at WonderCon?
To ensure a smooth blood donation, it is recommended to have a good night’s rest the night before, eat a healthy meal before donation, and check to ensure you feel healthy and well to give blood. Arrive hydrated with your Photo ID that shows your Date of Birth. It’s recommended to prepare to donate blood by eating iron-rich foods complimented by foods that are rich in Vitamin C in the day(s) leading up to your donation.
Can I donate in San Diego County with San Diego Blood Bank and receive a WonderCon Thunderbolt T-shirt?
No. This promotion is limited to presenting blood donors exclusively at WonderCon, March 28 – 30, 2025.
I’m not eligible to donate blood, but I want these perks. How can I help?
We know it can be hard to wait if you are not donor eligible. We invite everyone to join our Guardian Circle program which helps encourage folks to donate 4 or more times a year and get fun perks and rewards for staying a member.
For those who are not able to donate blood, we invite you to explore other impactful ways to help save lives such as volunteering your time or making a financial gift to help support our operations in Orange County.
Can I bring my WonderCon friends and family with me to the blood drive?
Yes! We love seeing families enjoying WonderCon together and all are welcome to visit the blood drive. Children must be supervised at all times. Friends and family of blood donors may gather in the Waiting Area just outside of the Draw Area.
Please note: Children are not allowed in the Draw Area and cannot accompany parents to the blood donor health screening.
If you have small children accompanying you, we recommend planning ahead by pairing up with friends so you can take turns donating blood. Childcare is not available. Thank you for understanding.
Helpful Resources
Blood Donor Eligibility Requirements | General Frequently Asked Questions
Previously deferred from donating blood for residency or travel to the UK between 1980-1990s?
You may not be eligible to donate blood! Review the resources below.
Updated FDA Donor Eligibility Guidelines & Individual Blood Donor Assessment:

