This year’s Comic-Con International’s Robert A. Heinlein Blood Drive will be in the Manchester Grand Hyatt, in rooms Coronado A-B on the 4th Floor.

Walk-ins will be welcome, but you can also make an appointment now on their website. Click on a day below:

Thursday(9am-6pm), Friday (9am-6pm), Saturday (9am-6pm), Sunday (10am-3:30pm)