Like I mentioned in my last post, I’m hosting Christmas Eve this year and I’m full of exciting ideas for a killer appetizer/cocktail menu. I shared the amazing recipe for Union Square Cafe’s Bar Nuts earlier this week, (that is a must for any holiday spread,) and this fresh and tangy cocktail is next on the list. It is really everything I want a festive cocktail to be: bright, light, and delicious. The vibrant red hue of this drink comes from making fresh cranberry juice, and it’s the perfect not-too-heavy drink for mid day or early evening noshing. The hint of rosemary adds an herby touch that cuts the tartness of the cranberries nicely….