[Michigan's Adventure] '90s thee song (two parks for the price of one)

Anyone able to corroborate this, so's I can verify I'm not taking Mugatu-style crazy pills? I swear, for a short time, in the late '90s, this was *the* jingle:

"Michigan's Adventure, it's a whooooooooooooooooole....
(summer of fun!)

I think a lion was the logo -- Leo the Lion.