Leesburg Flower and Garden Festival

"The award-winning Leesburg Flower & Garden Festival has become an annual rite of spring for the Washington DC Metropolitan area.  Transforming the streets of historic Downtown Leesburg, the festival showcases beautiful flowers, plants and landscaping along with the best of gardening and outdoor living products and services.  The rooftop beer and wine garden, landscape display contest, three stages of entertainment, delicious festival food, and Garden Patch children's area mean there is something for everyone!"

https://www.leesburgva.gov/departments/parks-recreation/events/flower-garden-festival