This story is part of NRN's "2011 Forecast & Trends" special report.
After years of chilly sales and icy credit conditions, analysts and industry watchers are expecting a thawing of sorts in 2011, with private-equity players continuing to inject much-needed heat into the restaurant sector.
Several firms went shopping in 2010, including 3G Capital with its $4 billion purchase of Burger King and, more recently, the Catterton Partners-led acquisition of Noodles & Company. Industry observers expect the spree to gather momentum in 2011.