We sent the staff of Cole Drug into near panic when we walked into the old drug store one fine summer day and ordered a Big Timber sundae. They’re accustomed to making milk shakes, malts, green rivers, and root beer floats; and they even have a short repertoire of sandwiches to serve at lunch. But the Big Timber sundae is something else. It is the biggest ice cream dish on the menu, the top of the line: nine scoops of ice cream (your choice of flavors), six sauces (butterscotch, chocolate, strawberry, caramel, pineapple, and marshmallow), whipped cream and nuts.