Drinking toast-

[Snowflake]

a votre sante ?

and I asked a friend and got this back:

Donna, I do not know any classic, time-honored or local colloquial toasts - a lifetime spent drinking coffee or scotch alone . . . .

However, if you friend wishes to please a French audience, she need only say one of the following:

A la Patrie! (in honor of the whole country of France)

Liberte, Egalite, Fraternite (with its patriotic echo of Ze Revolution)