Carbonated drinks in cocktail shakers? I have a particular drink that is one of my favorites that I like to make at home.  It's sort of an Old Fashioned,  made with Jameson, Bitters, Cocktail Cherries (plus a little bit of the syrup), and a splash of either Soda, or Lemon-Lime soda.  I like to shake this drink in a shaker, because it gives it a nice looking foam when poured.  

I've made this a million times in my old crappy shaker, that was kind of leaky. (I always had to shake over the sink, and still always made a mess)  I just got a new shaker that has a nice tight seal.  The problem: Once I get to shaking, the pressure builds up and shoots the top off the shaker, despite my best efforts to contain it.  I would have assumed that a splash of soda with all that whiskey wouldn't have that reaction, but it does.  Further more, I see bar tenders shake drinks with carbonated beverages in them all the time.

Is there a trick to shaking a cocktail with carbonated ingredients without it becoming a high school science project?  I must be missing something.
No, bartenders do not shake carbonated beverages.  I was a bartender for years and I have never known this to happen or be part of a recipe.  The carbonated sodas are always put on the top of the glass after pouring.  The foam comes from the sugar or egg whites in the sweet n sour mix.  You can find that recipe on line.  Here is one that is overly complicated, bars rarely (never to my knowledge) use fresh lemon or lime juice. However a good bar uses separate lemon &amp; lime mix for different drinks, or they used to anyway. I personally use limeade or lemonade at home.  You can use one of the other or mix them together.  Throw that in a shaker &amp; you will get some foam, it works in my blender.