Orange County Sportsplex, at 101 Meadowland Drive in Hillsborough, is hosting its 4th Annual Active Families Day on Saturday, August 20th, 2016, from 10 a.m. to 4 p.m. There’s no charge for admission. There’s a charge for the 5K Fun Run, which starts at 8 a.m. but all other activities are free. They include inflatables, swimming, ice skating, and chair massages. There will also be games, raffles, prizes, food trucks and vendors.