The annual Robert A. Heinlein Blood Drive returns to Comic-Con, and will again be located in the Manchester Grand Hyatt hotel but this year moving to the Grand Hall D, 1st floor.

Walk-ins are welcome, and no convention badge is needed. To make an appointment in advance, please use the handy links below:

Thursday: 9am – 6pm

Friday: 9am – 6pm

Saturday: 9am – 6pm

Sunday: 10am – 3:30pm

You can also read more about the blood drive’s history on the Comic-Con site.