Mark your calendar for Thursday, Sept. 1 and join Donna Krug, Barton County Extension Agent at 9 a.m. at the Great Bend Senior Center.  The event is titled, “Activity for the Ages” and things will kick off with blood sugar screening as well as blood pressure checks.  Healthy refreshments will be served and participants will have an opportunity to visit booths of agencies that serve our senior populations. The event is free and open to everyone.