Keith Baker joined them via a video link and chatted to the fans and took their questions. You can read about it on his blog: Eberron turns Thirteen!
As Keith says over there, 13 is a special number for the campaign setting:
Go over to Keith's blog to see the awesome cake and the quesions the fans in Peru asked him.Keith Baker on keithbaker.com wrote:I first began working on Eberron in 2002, but the Eberron Campaign Setting was released in June of 2004. So the setting has just turned thirteen, and anyone who knows Eberron will know that thirteen is a number with special significance. There are thirteen planes, thirteen moons, thirteen dragonmarks… although all too often, one of these thirteen is destroyed or lost. While here in the United States we’re still waiting for Eberron to be unlocked for 5E, a gaming community in Peru organized a month-long Eberron celebration in honor of its 13th anniversary. The tome pictured above is a cake produced for that celebration, and it is one of the most fantastic things I’ve ever seen.
13 is also know as a Baker's dozen, which has led to some fans speculating that this was a killer pun feature put into the campaign setting, by Keith Baker, but apparently, it's just a co-incidence.
What sort of thing would you like to see done for #Eberron13th?