The Cleveland Show Season 2 Episode 4 (The Cleveland Show s02e04) with title “It’s the Great Pancake, Junior Brown” aired on Sunday, November 7th 2010 at 08:30 pm via FOX Network.
Here is summary for The Cleveland Show Season 2 Episode 4 :

Cleveland crushes Cleveland Jr.’s spirit when he forbids him from trick-or-treating because he thinks he is too old. Junior reinvents himself as a “cool kid” and is invited to attend a Halloween party with Roberta.