Need a little home improvement? This year the Central Ohio Home & Garden Show is hosting HGTV'sCandice Olson as special guest during its annual event. The eight-day show, which runs Feb. 25 to March 4, provides resources and information on how to ready your home for the coming seasons. Olson appears March 3, but other highlights include a cake decorating contest, how-to programs and a garden showcase. Tickets cost $12 per person, with $9 discount tickets available for entry after 5 p.m. For more information on dates and times, visit DispatchEvents.com. – Heather Weekley