Boing Boing pal Mark Day shot the video above, and explains,
Gender-swapping Justice League members Batma'am, Superma'am, Lady Green Lantern, Female Flash, PlasticGirl, PowerBoy and more (at 1:26) plus a vast assortment of other costumes and cosplay at WonderCon -- ComicCon's Bay Area baby brother.
Boing Boing editor/partner and tech culture journalist Xeni Jardin hosts and produces Boing Boing's in-flight TV channel on Virgin America airlines (#10 on the dial), and writes about living with breast cancer. Diagnosed in 2011. @xeni on Twitter. email: firstname.lastname@example.org.