A sow covered city sign stands in front the congress center in the Swiss mountain resort of Davos January 24, 2012.

U.S. President Barack Obama waves on arrival at the congress center during the United Nations Climate Change Conference 2009 in Copenhagen December 18, 2009.

A worker sets up logos of the World Economic Forum (WEF) at the congress center in the Swiss mountain resort of Davos January 20, 2015.

Over at the Congress Center, they always have CNN up on the big screens.

Dynamics continues through Tuesday at the World Congress Center.

Lunch today is on oil-rich Norway, which is providing a Norwegian buffet throughout the Congress Center.

The Company's event infrastructure includes exhibition and congress centers in Basel, Lausanne and Zuerich in Switzerland.

Afternoon coffee at Kaffeeklatsch, just down the road from the Congress Center, with a fine selection of home-made cakes.

He worked across the street at the Georgia World Congress Center with all the trade shows that came to town.

A logo is seen on a window of the Congress Center in Davos January 25, 2011.

A worker vacuums the stage of the plenary hall at the Congress Center in Davos January 25, 2011.

U.S. Secretary of State Hillary Clinton speaks during a press briefing at the Istanbul Congress Center April 1, 2012.

Canada's Prime Minister Stephen Harper looks on during a question and answer session at the Congress Center in Quebec City, February 6, 2014.

A member of staff cleans a logo in the Congress Center ahead of the World Economic Forum (WEF) in Davos January 27, 2009.