I was proposed to in a Japanese Garden at a place called "moon bridge". I am not sure the really special way or locale is as big of a thing as just being right for each other and knowing you are in love and fully wanting the marriage. Love is more important. This is an old question now but looks like SPAM since you have a link that would answer your own question.

Distinctive needs to fit you two and your personal tastes & I don't have any idea or know you.

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