Frank, that's insane. Try it on some Home Fries, already salted French Fries, or Fries with some melted cheese on it. Having a case of it sitting around is a crime when it is such a great multi-tasker.
I keep a one pound tin of it in my cupboard and that will be about a one year supply(just for me). Mostly celery salt, but about ten other ingredients. Also adds some nice zip to wing sauce~ I use a cup every time I make a half gallon of sauce: enough for 30 pounds of wings. That's a teaspoon and a half per serving.
As for seafood, I make a compound butter with a half cup of Old Bay mixed with a pound of softened butter. Saute your shrimp(butterflied) in a 1/4c of the butter then arrange the shrimp around a mound of rice. Finish by pouring the rest of the melted butter over the rice. The butter is also great on corn on the cob..
Now I wonder if there's an unused case of Montreal Steak Seasoning around somewhere..