October 12, 2012 4:26 pm Buzzfeed Founder Talks Shop Jonah Peretti stops by Chicago for an Ideas Week talk. We got him behind the scenes. Local 0:49 Wilmette's massive Wayfair store and restaurant to open later this month 2:34 Forecast: Sunny Monday, but storm threat looms in coming days 1:41 Trump fined additional $1,000 for gag order violation and threatened with jail 1:54 An Archaeopteryx, the ‘world's most important fossil' unveiled at Chicago's Field Museum 0:47 5 things to know about Macklin Celebrini