<https://www.eventmarketer.com/article/hbo-red-cross-game-of-thrones-fans-bleed-for-throne-sxsw/#webpage>
<http://schema.org/description>
"Ahead of the final season of \"Game of Thrones,\" HBO and American Red Cross' donation campaign is asking fans to make the ultimate sacrifice: their blood."
<https://www.eventmarketer.com/article/hbo-red-cross-game-of-thrones-fans-bleed-for-throne-sxsw/>