The New York Junior Tennis League will begin its free annual summer tennis program on Monday, June 30, and it will run through August 22. In Lower Manhattan, it will be offered weekdays from 9 a.m. to 12 p.m. at P.S. 184, 327 Cherry St,. and 1 p.m. – 4 p.m. at Seward Park High School, 350 Grand St. The program will be open to kids 6 to 18 years old and will include activities such as field trips, group instruction and team match play. Equipment will be provided. Parents must be present when they register their children for the program, at a New York Junior Tennis League center, which are all over the city.