If you know she wouldn't like the public thing...and would say 'yes,' then I think he who said this is for her is right.
Maybe ask the winery if they could arrange a private room with a special meal for you guys. Ask if they have any bottles of wine that kind of look like penor?
Perhaps you make a note using naked men in different positions that spell out, "will you marry me?"
I'm so depressed. No one wants to come see me. :(
Mangofy your E46!