Vineyard Youth Tennis will hold a Munchkin Day on Saturday, Feb. 7, from 3 pm to 4 pm. Children who are in preschool or kindergarten are eligible to sign up, with a minimum age of 4. Children will partake in fun drills, games with prizes, and a snack afterward. Parents must call 508-693-7762 starting on Monday, Feb. 2, at 11 am to register. There is limited availability, and it is expected to fill up fast.