Final answer:
The big event in Clover Gap in June is likely a local festival or community celebration, but without additional context, it is impossible to specify what the exact event is.
Step-by-step explanation:
The big event that happens in Clover Gap in June is most likely a local festival or community celebration specific to the area mentioned. These types of events often feature parades, food stalls, music, dance performances, and various other family-friendly activities designed to bring the community together and celebrate local culture or a specific holiday. Without more context, such as which state or country Clover Gap is located in, it's difficult to provide a definitive answer to what the exact event is.