Add craft cocktails made with seasonal, natural ingredients to your next event’s menu and you’re sure to be everyone’s favorite host. Not sure you can muddle and host simultaneously? No need, friends! Let one of these mobile cocktail caterers take care of your crew instead. Whether they arrive in a vintage Kombi van, a silver bullet Airstream or a converted horse trailer, these mobile bartenders bring a whole lot of style and sass to weddings, parties, corporate events, festivals and photo…