Celebrate Centennial Center Park’s 10th year and kick off the summer at its birthday party-themed event on Friday, June 3 from 3 p.m. to 6 p.m. Attendees can enjoy a splash pad, crafts, DJ, face painting, balloons and more. Visit with Arapahoe Libraries and join their Summer Reading Program. 13050 E. Peakview Ave., Centennial.