GAITHERSBURG, MD — Looking for something to do this upcoming Labor Day weekend? If you’re in Montgomery County, you’ve got some great options. Check them out below: The parade will feature dance groups, drum lines, antique cars, high school marching bands, and fire trucks. You can also catch Uncle Sam on stilts and the Gaithersburg mayor and city council on their festive trolley. There will be food vendors at Olde Town Plaza and the parking lot next to the Gaithersburg-Washington Grove Fire Station. Treats will be sold along Russell Avenue. Free parking is available at Lakeforest Mall Transit Center where free shuttles will bring attendees to Gaithersburg Elementary School for a short walk to the start of the parade. For those who wish to view the parade in the shade along Russell Avenue, walk to that location from Lakeforest Mall Transit Center by way of Odendhal Avenue. Limited free parking is available in the Olde Towne garage, located at the corner of Olde Towne & Summit Avenues. Accessible parking for those with disability placards or plates is available behind the Victor Litz store on the north side of Diamond Avenue and the Wells Lot behind the Shell stat...