Clothing company KNOXX was there to support the hospital and brought along Rumble to meet and play with the kids.
The kids were very happy to meet Rumble and they also enjoyed the free schwag given to them by KNOXX.
There was also a MMA charity event on Saturday called "Fighting 4 Kidz" to benefit Shriner's Hospital.
There were a lot of notable fighters on the card including Gabe Ruediger.
Quinton "Rampage" Jackson was also there to support the very worthy cause. Rampage also took the time to take pictures and talk with fans.
UFC fighter Josh Koscheck was also in attendance at the fights.
