The Wellington Tennis Center will host a Junior Grand Prix Tennis event on Saturday, Dec. 12. Play with your own age group or level using age-appropriate equipment and court size. For ages 5 to 10, play begins at 11:30 a.m. For ages 11 to 16, play begins at 1:30 p.m. Register at www.juniorgrandprixtennis.com. There is a $1 registration fee, and the event costs $36 for admission, pizza and awards. Registration must be completed by Thursday, Dec. 10. For more info., call (561) 791-4775.