Delaware State Fairgrounds (18500 S. DuPont Highway, Harrington) on July 17. Harness racing starts at 5 p.m., followed by fireworks that same evening/night. Rocky Bluewinkle and the Wilmington Blue Rocks are on a mission to knock it out of the park with their fan-favorite firework shows at Frawley Stadium.

Here's a look at how to safety handle fireworks during the Fourth of July holiday, plus Maryland counties where all fireworks are illegal and more.

The Fourth of July is set for Friday, and a number of celebrations will be held across the state of Maryland.Here are some of the concerts, parades, and firewor