...
Culture

Khyber Pakhtunkhwa is the site of the ancient region of Gandhara, including the ruins of the Gandharan capital of Pushkalavati (located near modern-day Charsadda). The region’s history is characterized by frequent invasions by various empires, largely due to its geographical proximity to the historically important Khyber Pass.

...
KPK Cuisine

Rice dishes and kebabs feature prominently in Pashtun cuisine. Lamb is eaten more often in Pashtun cuisine than any other Pakistani cuisines. Rice haleem, chapli kabab, tika, and mutton karahi are the most famous dishes. Historical variations include Peshawari cuisine. The Pashtun and Balochi cuisines are traditionally non-spicy.

...
traditional dress

The traditional dress of Peshawar and other parts of Khyber Pakhtunkhwa, Pakistan is the khalqa (gown) which opens at the front or shirt which does not open at the front, and the Peshawari shalwar which is very loose down to the ankles.