Yeah, but, though he violates the Law of Seven w/his new gf, there are only a couple of us who remember the glory days of the Hammond B3.
“What happened to that old organ backstage at your high school?”
“I dunno. They probably threw it out.”
“Without calling me first?”
Yeah! That’s the stuff! Bow wow oh, yippy oh, yippy ay. But I assume you played extended, club mixes.
FTR, some you folk embarassingly white. 
Don’t forget Car Wash by Rose Royce.
We always skated to Love Stinks. Very popular with the jilted junior high set.
Yes, 12" singles (we called them “maxi-singles” in Germany), which often contained a cappellas or remixes as well. You could physically see where to make the transition on the vinyl and for fun I’d try (often successfully) to identify records by their groove patterns. 
I’m both embarrassingly old and white, but was in the right place at the right time.
I ran across something that will likely be down your alley. While I don’t agree with all of the choices, at a glance I’d recommend about half of them for your needs. It even has a few songs that overlap with my previous recommendations. It also has a song that I’m ashamed I forgot, as it is the perfect song for the situation, Vaughan Mason & Company - Bounce, Rock, Skate, Roll.
If you happen to want to entertain the youngsters (those in their 40s), a few more for the road:
Johnny Kemp - Just Got Paid
Heavy D and the Boyz - Now that We Found Love
Montell Jordan - This is How We Do It.
Mark Morrison - Return of the Mack