Area seniors are invited to an Open House at the Tri-County Senior Center in Sidney from 6:00 to 8:00 pm on Friday, March 21. There will be opportunities to view the senior center, learn about their activities and upcoming day trips, and try out Xbox bowling, cornhole, Pitch and Mahjong. Terri Tweedie, Coordinator of Services for the Aging at the Delaware County Office for the Aging, will give a demonstration of the popular new Bingocize program. Refreshments will be available, and drawings will be held for two people to win fifty dollars off the price of a day bus trip. The Tri-County Senior Center is located in the right rear of the AO Fox Tri-Town Campus (former hospital) at 43 Pearl Street in Sidney. For further information contact Carol Allen at 607-563-8065.