This is a quick pickle that you can keep in your fridge.  Easy and delicious!

1-1 1/2 cups winter radishes, cut into half moons (daikon or whole small summer radishes will work, too)
1 cup of vinegar
1/4 cup of sugar
1 tablespoon salt
1 pint jar, with lid

Heat the vinegar, sugar and salt and mix around until the sugar and salt have dissolved into the liquid.  Remove from heat and let cool for 10 minutes or until you can easily put your finger in the liquid without burning it.  Stuff your jart with slices of radish and cover with the vinegar/sugar/salt mixture.  Put a lid on your pickles and put in the refrigerator for 24 hours.  You can start eating these refrigerator pickles as soon as you want to and they will get more flavorful the longer you leave them in the fridge.