Wheatena is still available. But yes, try cream of wheat, which is
the consistancy of farina, but nuttier - like a buckwheat pancake is to a buttermilk one, like Wheatena.
Funny, I like farina, but not Wheatena. Same for buttermilk pancakes, but not buckwheat ones.
If you can't find either cream of wheat or wheatena, it is available online.