This refreshing mocktail is a kind of Improved Ginger Ale, accented with lemon, raspberry, and Angostura bitters. The name makes me think about the moment in time when the first three Jack’s Manual editions were published (1908, 1910, 1916), the rise of the temperance movement, and teetotalers seeking entertainment at musical and theatrical performances given in auditoriums.

Simply listed as “Milk Shake” in Jack’s Manual, the original version of this drink is just raspberry syrup and milk, shaken with ice. I wanted to make a chocolatey version with more going on, so I made a kind of chocolate-raspberry milk base and added a scoop of chocolate ice cream on top with walnuts, reflecting the rise of the ice cream parlor and its relationship with the temperance movement.

There are a few drinks with the word Elk in the name–Ccoktails, Fizzes, and egg-white Sours. It could be related to the majestic animal, of course, but more likely it’s related to the Benevolent and Protective Order of Elks, founded soon after the Civil War. This one is a grape juice-based drink with layers of citrus and spice, plus, in our version, true-to-period pineapple syrup.

Acid phosphate was a staple of soda fountains–an acidic solution made with salts of calcium, magnesium, and potassium. Not so easy to come by these days, so I built this recipe with citric acid. Otherwise, it’s pretty close to the recipe in Jack’s Manual, with the additions of vanilla extract and orange oil (it’s shaken with a peel), which bring it even further into Orange Julius territory.