How do I do these side quests in "A Zephyr Heights Mystery"?

[ExplosionMare 22,757]

According to my save file, I only have 78% of this game complete and it mostly has to do with these side quests. I've wondered all around the different maps and I can't figure out how in the world to find these special side quest ponies, nor do I remember how I interacted with some before. Does anyone here play this game or know anything about the sidequests? I should also mention that I've beaten the main ending so I'm really just backtracking in an attempt to find these ponies.

[Sparklefan1234 181,521]

2 hours ago, ExplosionMare said:

According to my save file, I only have 78% of this game complete and it mostly has to do with these side quests. I've wondered all around the different maps and I can't figure out how in the world to find these special side quest ponies, nor do I remember how I interacted with some before. Does anyone here play this game or know anything about the sidequests? I should also mention that I've beaten the main ending so I'm really just backtracking in an attempt to find these ponies.

 

I don't know either!