Georgia, I add a hit of Limoncello to enhance the lemony flavor.  I also keep both Limoncello and GG in the freezer.   <img src="http://www.traveltalkonline.com/forums/images/graemlins/Clapping.gif" alt="" />
 <img src="http://www.traveltalkonline.com/forums/images/graemlins/handshake.gif" alt="" />  Contessa