Starting, August 29th, Impact Activities would love the opportunity to introduce your children to the wonderful sport of tennis at the Coronado Tennis Center. Their junior development classes for 4-6-year old are designed to get kids active, having fun and learning a lifelong sport in a positive, fun and safe environment with other children in their age group. Spots for these classes are limited. Sign up through your online portal impact activities account or call the Coronado Tennis Center at (619) 522-2650