When you've been a vampire for hundreds of years, you're bound to have a pretty impressive library.

FX is bringing the "What We Do in the Shadows" vampire library campaign to South By Southwest with "vampire-themed" library boxes in three different locations. There, you'll be able to grab a free vampire-y book in order to "engage in vampire lore" ahead of the premiere of "What We Do in the Shadows" on March 27, according to a press release.

You can find the pop-up libraries at El Naranjo (85 Rainey St.), Bat Bar (218 E 6th St.) and Iron Works Barbecue (100 Red River St.) from "dusk until midnight" March 9 through March 12.

"What We Do In the Shadows" is an upcoming comedy series based on the 2014 film of the same name, which followed four vampire roommates and their domestic lives in a mockumentary. Badgeholders can catch the world premiere of the series at SXSW on March 8, with a Q&A with writer and producer Jemaine Clement and director Taika Waititi to follow.

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