Cool down for warmth: People walk around one of the ice houses for the Dollar Energy Fund’s “Cool Down for Warmth” held at Market Square, Downtown, Thursday. Pittsburgh Bishop David Zubik was one of many who took part in the fundraiser to help needy people pay their utility bills. The event ended Friday. (Photo by Darrell Sapp/Post-Gazette) #Pittsburgh #PGH #412 #IceHouse #MarketSquare