OGDEN, Utah A Christmas program in the Ogden Tabernacle had about 900 voices as members and their friends of other faiths joined in the annual "Sing-In" on Sunday night, Dec. 19. The free event emphasized the Savior and the true meaning of Christmas. The guest conductor was Karen Brookens and the organist was Lowell Marriott Harrop. Others involved in the production came from several stakes in Weber and Davis counties. Now in its 23rd year, the "Sing-In" attracted participants from the very young to the elderly.