Philadelphia Flower Show - annual horticultural exhibition

The Philadelphia Flower Show, organized by the Pennsylvania Horticultural Society, is an annual horticultural exhibition held at the Pennsylvania Convention Center that features large themed displays, competitive gardens, and vendor exhibits. It is widely described as the nation's largest and longest-running indoor flower show and draws hundreds of thousands of visitors over its multi-day run. The event is a major fixture in the city's event calendar and contributes to Center City's seasonal tourism and neighborhood activity.