The question asks us to identify the specific location that is well-known for organizing the Mango Mela each summer. The Mango Mela is a popular event celebrating the mango fruit, typically held during the summer season when mangoes are abundant.
We are given four potential locations in Haryana:
Among the options provided, Pinjore is widely recognized and celebrated for hosting the annual Mango Mela. This event is often held at the Pinjore Gardens (also known as Yadavindra Gardens), attracting numerous visitors who come to enjoy the variety of mangoes and cultural festivities.
While other cities like Panipat, Karnal, and Faridabad are significant locations in Haryana, they are not primarily known for hosting the specific Mango Mela event that takes place in Pinjore during the summer months.
Therefore, the location renowned for hosting the Mango Mela every summer is Pinjore.