Local bartender Jamie Boudreau has a high-tech cocktail called the Rosewater Rickey that involves "flamed angostura mist." You can watch him make it here. ( If you’re in a hurry fast-forward to 8:30, that’s when the talky stops and the mixing starts.)
Anyway this drink was featured in a scene from last night’s episode of the CBS sitcom "The Big Bang Theory." Watch!
Thanks to Erin Boudreau for pointing this out.