Warren Rotary Club, second floor, Conewango Men's Club, Market St., Warren, noon.
Warren County Historical Society, 210 Fourth Ave., 8:30 a.m. to 4:30 p.m.
Kiwanis Club, Jefferson DeFrees Family Center, 12:10 p.m.
Senior Citizens, free help with Medicare claims forms and Medigap insurance forms, for appointment call Area Agency on Aging, 723-3763.
Warren Area Student Union, Hickory St., open, 3 to 6 p.m.
Community dinner, free to the public, The Salvation Army, 311 Beech St., 4:30-5:30 p.m.
Warren Public Library, Market St., Warren, open, 10 a.m.-8 p.m.
MOPS (Mothers of Preschoolers), for mothers and their preschool children (infant through kindergarten), First United Methodist Church, 225 E. Main St., Youngsville, 9 to 11:15 a.m.
Watson Junior Grange, Grange hall, 6:30 p.m.
Lady Warren Rebekahs, lodge, tureen, 6 p.m.; meeting, 8 p.m.
Class of 1949, Warren High School, women's luncheon, Warren Holiday Inn, noon.
Disabled American Veterans, Chapter 75, and auxiliary, Starbrick Fire Hall, 7 p.m.
Pennsylvania Watercolor Society 34th Annual International Juried Exhibition, Crary Art Gallery, 511 Market St., Warren, 11 a.m.-5 p.m. (www.crarygallery.org)
Men's breakfast, North Warren Presbyterian Church, 8:30 a.m.
Lakewood Antique Club, Lakewood Community Center, 12:30 p.m.
"Active Parenting Now" class, Forest-Warren Human Services, Hospital Dr., North Warren, 9:30-11:30 a.m.