LIBRARY TO CELEBRATE 100 YEARS: The Bristol Public Library will be celebrating its centennial anniversary throughout the year. The celebration will begin at 6:30 p.m. Tuesday with the program ''Carnegie Libraries of Ohio,'' presented by historian Mary Ellen Armentrout. The program is a one-hour slide show presentation documenting a variety of the Carnegie libraries throughout Ohio. The focus is on the architecture and uses of the buildings today. Armentrout will have copies of her book available for signing. The Bristol Library was built in 1912. For registration, call 330-889-3651.
BLOCK WATCH TO MEET: The Girard Third Ward Block Watch will meet at 6:30 p.m. Wednesday at the community room at the Girard Free Library.
NILES RELAY TO HOLD MEETING: The Niles Relay for Life committee will meet at 5:30 p.m. Wednesday at the Wellness Center at Waddell Park. The captains, teams and others will plan for the relay to be held April 27 and 29 at the center. Anyone wishing to form a team is welcome.
FINAL MARKET EVENT FOR HOWLAND: The final indoor winter market will be held from 9 a.m. to 1 p.m. Saturday at the Howland SCOPE Center, 82732 High St. For information, call 330-856-2340.
Niles American Legion Post 106, 6:30 p.m. post home, North Main Street. 330-652-1323.
First Things First, 6 p.m., Sahara Club II, 2345 Youngstown Road, Warren, literature discussion.
Cortland Area Kiwanis, 5 p.m., Real Deal Coffee Cafe.
Someplace Safe, 1540 Tod Ave., Warren, 330-393-1565.
Howland Rotary Club, noon, Shepherd of the Valley, North River Road.
Youngstown Executive Toastmasters, 6:45 p.m., Shepherd of the Valley, 301 Western Reserve Road, Boardman. www.speakingclub.org.
Veterans of Foreign Wars Post 9678, meeting 7 p.m., West High Street, Middlefield. Call Gary at 440-321-0808.
Mineral Ridge Auxiliary will meet at 6:30 p.m.
Kinship Association Support Meeting, 9:30 a.m., YWCA in Warren, second floor. 330-675-2617.
L.O.S.S., Loving Outreach Surviving Suicide, 5:30 to 7 p.m., Valley Counseling, 150 E. Market St., Warren.
The Weigh Inn weight loss support group, weigh-in 5 to 6 p.m., meeting 6:15 p.m., Niles Senior Center, 14 E. State St., Niles. 330-652-9098.
Newton Falls VFW Ladies Auxiliary 3332, 7 p.m., Post Home, 433 Arlington Road, Newton Falls.
Overeaters Anonymous, 6:30 p.m., basement of First Presbyterian Church, 256 Mahoning Ave. N.W., Warren.
Monday Night Serenity Hall AA, 7:30 p.m., Badger Hall, First Presbyterian Church, 256 Mahoning Ave. N.W., Warren.
TOPS Ohio 1353, Leavittsburg, weigh-in 6 p.m., meeting 7 p.m., Leavittsburg Church of God, 610 S. Leavitt Road, Leavittsburg. Call 330-898-0357.
TOPS Ohio 698, Girard, weigh-in 5:30 to 6:30 p.m., meeting 6:30 p.m., First Christian Church, 140 E. Broadway Ave., Girard. Call 330-545-4770 or 330-534-2618. First meeting free.
TOPS Ohio 1694, Champion, weigh-in 6:30 p.m., meeting 7 p.m., St. John Lutheran Church, 5734 Mahoning Ave. N.W., Champion. Call 330-652-2368.
Commonbond, 10:30 a.m. to noon, Vienna United Methodist Church, Warren Sharon Road. Sponsored by Herron Funeral Home and Hospice of the Valley. Call 330-399-6650.
Christians in Deliverance, 7 p.m., Agape Assembly Church, 426 Nevada St. S.W., Warren.