Tennis at Countryside School Barrington Hills Park District Posted on June 4, 2022 by BHPD helperJune 4, 2022 The Barrington Area Tennis Association offers summer instructional programs for children ages 5-15 for Beginner to Intermediate players. For more information on these programs visit: https://www.barringtontennis.com/new-page-2 BATA’s programs at Countryside School run from July 11-27 from 9am – noon on Mondays and Wednesdays.