Harry Potter Roller Skating Night
Time Out says
Lace up your Muggle skates and roll around the not-Quidditch pitch at the annual Harry Potter Roller Skating Night. The fan group Los Angeles Dumbledore’s Army takes over Moonlight Rollerway in Glendale for a night of Harry Potter-themed music, merch and games. Come dressed in costume and load up on candy and butterbeer—non-alcoholic, unfortunately—while you’re there.