the Hollywood Forever Cemetery in Los Angeles.
TheAHScast weren’t the only ones celebrating the major TV milestone, though.
Currently in its ninth season,AHSairs Wednesdays at 10 p.m. ET/PT on FX.

LISA O’CONNOR/AFP via Getty Images
Click through the gallery for more from the 100th episode celebration.

Matt Winkelmeyer/Getty Images

Rachel Luna/FilmMagic

Axelle/Bauer-Griffin/FilmMagic

Axelle/Bauer-Griffin/FilmMagic

LISA O’CONNOR/AFP via Getty Images

Axelle/Bauer-Griffin/FilmMagic

Matt Winkelmeyer/Getty Images

Axelle/Bauer-Griffin/FilmMagic

Axelle/Bauer-Griffin/FilmMagic

Cheyenne Jackson.Axelle/Bauer-Griffin/FilmMagic

Matt Winkelmeyer/Getty Images

Axelle/Bauer-Griffin/FilmMagic

LISA O’CONNOR/AFP via Getty Images

Jean Baptiste Lacroix/WireImage

Jean Baptiste Lacroix/WireImage