2018 WonderCon Anaheim, Anaheim Convention Center, Anaheim, California March 28, 2018 by Joel Feria Check out some of our favorite shots from this year's WonderCon! Click on our galleries here, or we'll send Rainbow Brite to get you... Which I'm sure you'd be absolutely fine with, I suppose. Rainbow Brite cosplay by @AlinaMasquerade. Photo by Joel Feria.