I had this at a GFs house one night and it was delightful! Thanks Martha (Stewart)! UPDATE 7/08: Made this delightful sangria a few dates ago. I would suggest using a variety of firm fruits for lots of color (orange slices, lime slices, black berries, blue berries, etc). I used blueberries, but they sunk. I also used Pinot Grigio and found it very refreshing. Chill all your liquids before serving. This can be made several hours ahead. Simply add the seltzer and ice at serving time.