The 4th of July fireworks and concert in Boston is recognized around the country as one of the biggest and best celebrations of America's independence. Here's what to know about the Boston Pops Fireworks Spectacular event Friday on the Charles River Esplanade.

Only two states, Maine and New Hampshire, require buyers of fireworks to be 21 years of age or older, according to the American Pyrotechnics Association.

The Kannapolis Cannon Ballers will celebrate the Fourth of July with a post-game fireworks show following their matchup against the Hickory Crawdads. Time: 5 p.m. Celebrate the Fourth at Stumptown Park with food trucks, beer, live music, kids’ activities and plenty of patriotic fun. Pets and outside alcohol are not permitted at the event.