Funny team names

I thought Effingham HS in Illinois used to be the "Flaming Hearts".

I think Speedway HS in Indiana is nicknamed the "Sparkplugs", I could be wrong about that. Speedway is the part of Indianapolis where the Indianapolis Speedway is located.

That's all I can remember. "Pretzels" was one that I had heard off before but can't remember the school in Illinois.