The Caldera Songwriters present their third annual group concert as a benefit for the Egan Warming Center, at Tsunami Books in Eugene on Friday, December 19th at 7:30 p.m. As well as featuring a large array of local songwriters, plus haiku and holiday cheer, the annual event gathers needed supplies for the homeless. In the KLCC studios, Beth Wood performed live, including a new song about Major Thomas Egan, for whom the Egan Warming Center is named; and Charley Harvey of St. Vincent de Paul, the assistant director of the Egan Warming Center, spoke of the needs during times of extreme cold.