WASHINGTON--(BUSINESS WIRE)--For the second consecutive year, Washington Gas is joining The Salvation Army, Monumental Sports and Entertainment, NBC4, WTOP, The Washington Post and several other local area partners to hold a two-day WAFF Ice House fundraiser in Washington, D.C. Filled with activities for both kids and adults, including face painting and a thermal camera photo booth, the program features new attractions that will build on last year's success in raising visibility about those in