Enjoy a magical world with entertainment and activities, including princesses, face painters, unicorn photo opps and more, at the Unicorn Festival, 10 a.m.-5 p.m. Aug. 23-24 at Arapahoe County Fairgrounds, 25690 E. Quincy Ave., Aurora. Go online for prices and tickets:  unicornfestivalcolorado.com. — Carlotta Olson, The Gazette