Waialae Drive-In showed Disney animation films, had swap meet on the weekends, and the lady's bathroom was supposed to be haunted. We used to go to Jolly Roger's after the movies.The drive-in theater in Kailua. I think it was on Pali Hwy makai of the tunnels just before entering Kailua town. Close long time already.
I think the last one on Oahu may have Kam Drive In Aiea. I think it is/was a flea market in its last years.
Royal Sunset Drive-In in Leeward area.
I remember the Kailua Drive-In. Wasn't it in a place that looked like a quarry or something? Maybe I'm thinking of another location...
The speaker boxes were so bad. hahaha!