Cocktail Mix for Wedding Favors- Yay or Nay?

Okay, getting to the point where I need to have a set budget and an idea of what I want our wedding to be like.

Came across these wedding reception favors.
Cocktail Infusions= HOW CUTE?!!!!
They are little mix drink satchels that you put into your cup and then add alcohol of your choice for a custom mix drink!! Like a Bartender in a box! haha







This is an original USEFUL gift idea. Much more creative than a candle or mini box of mints...
But is it cliche to assume that EVERYONE attending the wedding drinks alcohol? lol
Hmmm, I really like these though...