Chris Paul and Kevin Hart are in the holiday spirit -- sending 300 kids on a $100 toy shopping spree ... but there was one big rule everyone had to follow!
It all went down at a Target store in L.A. -- where the two were hosting their 2nd annual Holiday Takeover event ... to benefit kids from several L.A. youth organizations including the Brotherhood Crusade and the Boys & Girls Club.
So, what was the ONE rule the kids had to follow before being unleashed into the toy paradise???
Check out the clip ... it's pretty adorable -- and props to CP3 and KH for doing a nice thing.