Havre de Grace: The Independence Celebration and Carnival runs through Saturday, when there will be a Fourth of July parade on Union Avenue at 2 p.m. There will also be a concert and fireworks at Tydings Memorial Park. The concert starts at 7 p.m., and the fireworks start at 9:30 p.m. Today and tomorrow, the carnival is open 6 p.m.-10 p.m.; an unlimited-ride pass costs $20. On Saturday, the carnival will be open 4 p.m.-10:30 p.m.; rides will be priced individually. Tydings Memorial Park is on Commerce Street. Call 410-939-4362.
Howard County
Columbia: The Fourth of July Celebration at Lake Kittamaqundi kicks off at 5 p.m. tomorrow with two stages featuring live bands and a 9:30 p.m. fireworks show over the lake. The event is free. Lake Kittamaqundi is at the Columbia Town Center Lakefront, 10221 Wincopin Circle. Call 410-740-4545.
FOR THE RECORD - An item in yesterday's LIVE section incorrectly listed the time and cost of the Dundalk Heritage Association's Independence Day Parade. It begins at 8 a.m. and is free.
THE SUN REGRETS THE ERROR
Kent County
Georgetown: Watch tomorrow's decorated boat parade at the Georgetown Harbor on the Sassafras River. Trophies and prizes go to the most lavishly dressed boats. After the parade, enjoy fireworks over the Sassafras. Free. The parade starts at 5 p.m. Call 410-275-1200.
Montgomery
Gaithersburg: Head to the Montgomery County Fairgrounds tomorrow for a Fourth of July celebration that includes a performance by Powerhouse at 7 p.m. and a fireworks display at dusk. The fairgrounds are at 16 Chestnut St. Free. Call 301-258-6350 or go to gaithersburgmd.gov.
Rockville: Montgomery College's Rockville campus hosts Rockville's Independence Day Celebration tomorrow, with concerts by the Fugitive Brass Quintet and the Rockville Concert Band on the Stadium Stage, and Redline on the Campus Stage. The campus is at 51 Mannakee St. The concerts begin at 7 p.m., and fireworks start at 9:30 p.m. Free. Call 240-314-8620 or go to rockvillemd.gov.
Takoma Park: Tomorrow's 119th Independence Celebration in Takoma Park includes a parade in the morning and an evening program featuring concerts by community members and a fireworks show. The parade begins at Carroll and Ethan Allen avenues. The evening's activities are at Takoma Park Middle School, 7611 Piney Branch Road. Free. Call 301-270-6876 or go to takomapark4th.org.
Prince George's
Bowie: Celebrate Independence Day tomorrow with the Bowie Baysox, an Orioles' minor-league affiliate, and enjoy a two-hour picnic buffet and barbecue, a baseball game and post-game fireworks. The Baysox take on the Erie Seawolves at 6:05 p.m. The Prince George's County Stadium is at 4101 N.E. Crain Highway. Tickets are $17-$23 and include admission to the buffet, game and fireworks show. Call 301-464-4865 or go to baysox.com.