York Regional Police are searching for three suspects after a man was stabbed Sunday night at Canada's Wonderland.

The victim, 18, was attending a Persian Day festival at the park when a fight broke out between two groups shortly after 10:00 p.m.

Police say the victim was standing near the main gate when the groups dispersed.

The victim was approached by one of the men involved in the fight.

He was grabbed by the shirt, punched, swarmed by others involved in the fight and then stabbed.

The victim was taken to hospital and treated for minor injuries.

Police are searching for three male suspects in their 20s with black hair.

Anyone with information is asked to contact York Regional Police #4 District Criminal Investigation Bureau at 1-866-876-5423, ext. 7441, Crime Stoppers at 1-800-222-TIPS, or leave an anonymous tip online at www.1800222tips.com.