Nearly 40 exhibitors will be at the Colony Square Mall Tuesday and Wednesday to share their services with local senior citizens for this year's Senior Expo. The Expo will have information about estate planning, health insurance, travel, and much more. There also will be entertainment such as classical movie showings and chair volleyball. The event is free to the public. It is from 9:00 a.m. to 4:00 p.m. both days.