In "Kahuna Kids" Kids Incorporated sang "Fun Fun Fun". The band previously covered "Fun Fun Fun" in 1984 in the Season 1 episode "Funny Money".
This would be the final time that "Kids Incorporated" sang "Love Is Like a Heatwave". They covered "Love Is Like a Heatwave" for the first time in 1984 in the Season 1 episode "Dance Palace". Kids Incorporated performed "Love Is Like a Heatwave" for the second time in 1985 in the Season 2 episode "Decade of Hits".