AURORA The Aurora office of Smythe, Cramer Co. will hold its annual Bunny Day Celebration and Coloring Contest from 10 a.m. to 1 p.m. Saturday. The celebration is open to children of all ages. Children can participate in a coloring contest in three age groups: 3 years and younger; ages 4 to 6 and ages 7 to fourth grade. The office is at Barrington Town Square. For information, call (330) 562-6188.