1) Magical object: an object believed to give magical powers to somebody who carries or wears it. 2) Something with magical power: something believed to have magical properties.
Hmm...Let's think about it.
In the company of delightful people, sharing great conversation while sipping a drink that's not only beautiful to look at, but delicious and refreshing.
While I would hope one would not end up wearing their cosmopolitan, I do believe that while holding and sipping this drink one could feel the magical properties it offers.
Talisman......Cosmopolitan.....Yeah, I believe it fits.