The 25th Christmas Tree Festival at the Putnam District Library, 136 Putnam Parkway, Ottawa, will be from Dec. 3 to Jan. 5 sponsored by the Friends of the Library.

More than 35 decorated trees will be on display. Saturday, Dec. 3 will feature an open house at the Ottawa Library from 1 to 3 p.m. including music, refreshments and a visit from Santa.