David Anderson (1821-1901), known as "Old Daw" or "Old Da," was a feathery golf ball maker, then senior caddie and Keeper of the Green at St. Andrews from 1840-1856.  He retired in 1856 and set up a refreshment stand on the fourth hole of the Old Course, which is today known as "Ginger Beer" (all the holes have names).  From here he dispensed ginger beer, milk, and other snacks for players needing a small repast to keep up their energy for more golf.  He also had a secret stash for those wanting a "wee nip" of a somewhat stronger libation.  In this photo Old Tom Morris is on the right, having a glass of milk.  This was St. Andrews' early version of the modern day "cart girl" who goes around courses today hawking beer and potato chips.  I think I prefer Old Daw's way instead.

Photo courtesy of the University of St. Andrews Library